202110556-SUMMIT-STUDENT-WORKBOOK-EVS_I-G05-PART2

by classklap ENVIRONMENTAL STUDIES – I WORKBOOK – PART 2 Enhanced Edition 5

Preface IMAX partners with schools, supporting them with learning materials and processes that are all crafted to work together as an interconnected system to drive learning. IMAX presents the latest version of the Summit series – specially crafted as an accompanying workbook series for the Maharashtra state board textbooks. The Summit series endeavours to be faithful to the spirit of the National Curriculum Framework (NCF) 2005 in conjunction with the content covered and approach adopted in the Maharashtra state board textbooks. The larger aim of the NCF 2005 regarding science teaching is to acknowledge and address the dynamic nature of science by focusing on the development of skills to acquire and process information scientifically. It also recommends the use of graphics, illustrations and pictures to help students to engage with concepts and ideas better. Below are some salient features of the Summit EVS-I workbooks series:  Arrangement of questions based on the RUAH (Remember, Understand, Apply and Higher Order Thinking Skills) model based on Bloom’s Taxonomy  Stimulating Application and Higher Order Thinking Skills (H.O.T.S.) questions that ensure students engage with the content and not just focus on rote learning  Effective use of concept-maps to enable learning of structures, processes and phenomena  Exposure to locally relevant environmental problem solving  All textbook questions that require space for writing have been included Overall, the IMAX Summit series aims to enhance the development of scientific temper along with the inculcation of healthy habits, skills and values that promote environmentally sensitive and culturally responsive democratic citizenship among students. – The Authors 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 2 3/21/2018 3:07:00 PM

Workbook Features Concept Map Remembering A graphic organiser to be used to Questions aimed at helping students to recap the main points covered in the recollect critical information regarding lesson the ‘who’, ‘what’, ‘when’ and ‘where’ of the concept Application Understanding Applying the understanding of the concept to questions related to real-life Questions aimed at helping students scenarios engage with the ‘how’ and ‘why’ of the concept Higher Order Thinking Skills (H.O.T.S.) Extending the application of the concept to more advanced and challenging questions that meet the criteria of higher order thinking skills Formative Activity Activities that can be used for the Activities that can be done to enhance Formative Assessments learning Inside the Lab Hands-on experience provided for creating, designing something innovative and/or useful 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 3 3/21/2018 3:07:00 PM

Contents Page No. 1 Lesson 9 14. Transport 15. Communication and Mass Media 17 16. Water 25 17. Clothes – Our Necessity 34 18. The Environment and Us 42 19. Constituents of Food 50 20. Our Emotional World 60 21. Busy at Work – Our Internal Organs 68 22. Growth and Personality Development 76 23. Infectious Diseases and How to Prevent them 83 24. Substances, Objects and Energy 91 25. Community Health and Hygiene 98 Inside the Lab Activity D: Cardboard Sail Boat Activity E: Respiratory System Activity F: Pinwheel Note: Lessons in blue colour are from Social Studies and lessons in green colour are from Science. 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 4 3/21/2018 3:07:01 PM

Lesson Transport 14 Concept Map Complete the given concept map. Transport REMEDIES EFFECTS OF USING TRANSPORT Use ___________________ transport. (3) Air pollution Deteriorates the _______________ Plant more trees. of air in and around us (1) Noise pollution It causes _______________ ache and lack of concentration.(2) Remembering Very Short Answer Questions 1 Fill in the blanks 1) ______________________________ cause injuries, deaths and damage to the vehicles. 2) The burning of fuel in the vehicles constantly emits ________________________. 3) C  onstant traffic through forest areas can harm the _____________________ of plants and animals living there. 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 5 3/21/2018 3:07:01 PM

4) Using ___________________________ saves time and effort. 5) The constant sounds of vehicles create _________________________ on a large scale. Answer in one word 6) Name a fuel which causes less pollution. Ans. ____________________________________________________________________________________ 7) What do automobiles need to run? Ans. ____________________________________________________________________________________ 8) Name one poisonous gas produced due to burning of fuels. Ans. ____________________________________________________________________________________ Short Answer Questions Answer the following 9) Write the full forms of CNG and LPG. (Textbook, Pg. 72) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Think and tell 10) What is air pollution? Ans. ____________________________________________________________________________________ 2 ____________________________________________________________________________________ ____________________________________________________________________________________ 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 6 3/21/2018 3:07:01 PM

Understanding Very Short Answer Questions Mark true or false 11) Pollution has destructive effects on the environment. [    ] 12) The growth of plants is not affected due to air pollution. [      ] 13) Constant noise causes ill effects like restlessness. [    ] 14) Trade is not facilitated due to modes of transport. [    ] Short Answer Questions Answer the following 15) What are the types of pollution caused by traffic jams? Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Think and tell 16) Write two advantages of using a bicycle. Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 3 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 7 Transport 3/21/2018 3:07:01 PM

Long Answer Question Answer the following 17) Suggest four solutions to reduce the burden on the local transport. (Textbook, Pg. 72) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Application Very Short Answer Questions Answer in one word 18) Name one disorder caused due to air pollution. Ans. ____________________________________________________________________________________ 19) Name one indigenous tree which can be planted to reduce air pollution. Ans. ____________________________________________________________________________________ Short Answer Questions Find and tell 4 20) F ind the area in your locality with the least pollution. Why is this the least polluted area? (Textbook, Pg. 72) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 8 3/21/2018 3:07:01 PM

What’s the solution? 21) Rohan and Sania always walk to school. Their school is thirty minutes away from their house. There is a cultural function at their school today. Their grandmother will accompany them to the function. But she gets tired easily because of her age. Which of the options listed below would you suggest for taking her to school? (Textbook, Pg. 71) a) Walking b) Auto-rickshaw c) Bus d) Scooter e) Car Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Long Answer Questions Answer the following 22) W rite five sentences about how you have benefited from transport facilities. (Textbook, Pg. 72) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 5 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 9 Transport 3/21/2018 3:07:01 PM

23) a) In the accompanying picture, which vehicle is causing pollution? b) What remedy will you suggest to reduce the pollution caused by this vehicle? (Textbook, Pg. 72) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 24) L ist four other facilities that have become available in the local area due to transport facilities. (Textbook, Pg. 72) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Higher Order Thinking Skills (H.O.T.S.) Short Answer Question 6 Give reasons 25) Carpooling helps in reducing air pollution. Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 10 3/21/2018 3:07:01 PM

Activity 26) Collect pictures of vehicles that run on electricity and on solar energy. (Textbook, Pg. 72) Paste these pictures in the box given. Ans. 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 11 7 Transport 3/21/2018 3:07:01 PM

Formative 27) Fuel Stage 1: Fuels are needed to make vehicles in your town or city run. Which fuels are used for vehicles in India? Write one name in each circle. Stage 2: Write the names of three fuels that are being developed to reduce the load on the environment. 8 Stage 3: Prepare a speech to convince the members of your class to use these new fuels. 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 12 3/21/2018 3:07:01 PM

Lesson Communication and 15 Mass Media Concept Map Complete the given concept map. Communication and Mass Media MASS MEDIA COMMUNICATION Media is a platform used The exchange of ____________________ for information ___________________. (2) is called communication. (1) Types of communication:- Messages are broadcast with the help of ______________________ satellites. (3) Through facial expressions Telecommunication Television, radio, computer etc. Audio-visual are devices which send and communication receive these signals. Remembering 9 Very Short Answer Questions Fill in the blanks 1) Artificial satellites exchange _____________________________ to deliver information. 2) Human facial expressions are a way of _______________________________. 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 13 3/21/2018 3:07:01 PM

3) Information _____________________________ is also a part of communication. 4) ___________________________ or Indian National Satellites are the artificial satellites used by India for mass communication. Strike out the wrong words 5) T he President can address the entire nation at the same time / only once as a result of modern communication devices. 6) S ignals from satellites are delivered slowly / very quickly from one place to another. 7) N ew modes of communication save / do not save the time and effort required for exchanging information. 8) Information obtained from the internet can be misused / cannot be misused. Short Answer Questions Answer the following 9) State any one disadvantage of telecommunication devices. Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 10) Name the following devices of communication. a) b) 10 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 14 3/21/2018 3:07:01 PM

Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Understanding Very Short Answer Questions 11 Mark true or false 11) Artificial satellites are used in modern methods of communication. [        ] 12) We cannot get any educational information from newspapers.  [        ] Circle the correct word 13) Communication makes it easy / tough to contact people far away from us. 14) Communication prevents / helps people remain forewarned about natural disasters. Short Answer Questions Answer the following 15) How were messages communicated before we began to use the telephone? (Textbook, Pg. 76) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Find and tell 16) How do telecommunication and mass media help the government? Ans. ____________________________________________________________________________________ 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 15 Communication and Mass Media 3/21/2018 3:07:01 PM

____________________________________________________________________________________ ____________________________________________________________________________________ Long Answer Question Answer the following 17) Write down the educational uses of mass media. (Textbook, Pg. 76) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Application Very Short Answer Questions Answer in one word 18) What is used to launch artificial satellites into space? Ans. ____________________________________________________________________________________ 19) To what type of media do newspapers and magazines belong? 12 Ans. ____________________________________________________________________________________ Short Answer Questions Answer the following 20) State any two uses of artificial satellites in our day to day life. Ans. ____________________________________________________________________________________ 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 16 3/21/2018 3:07:01 PM

____________________________________________________________________________________ 13 ____________________________________________________________________________________ 21) Have you seen any silent movie? How is it possible to know the story when there are no dialogues? Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Long Answer Questions What’s the solution? 22) W hen Amod, who is in the fifth standard, comes home after school, he visits several websites on his computer. He never misses his favourite TV shows. He plays games on his mother’s mobile phone all the time. He is always sitting at home. Lately, his appetite has decreased. He is drowsy and has put on weight. Amod’s mother is worried about him. When will she feel better? (Textbook, Pg. 75) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Answer the following 23) What difference has the computer made to your life? (Textbook, Pg. 76) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 17 Communication and Mass Media 3/21/2018 3:07:01 PM

____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Higher Order Thinking Skills (H.O.T.S.) Short Answer Question Answer the following 24) What do STD and ISD stand for? Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Activity 25) a) Make a table in your notebook as shown below and enter in it the different kinds of information obtained from different TV channels. (Textbook, Pg. 76) Sr. No. Channel Program Use a) 14 b) c) d) b) V isit a radio station and gather information about the kind of work carried out there. (Textbook, Pg. 76) Make a note of this information. 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 18 3/21/2018 3:07:01 PM

Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ c) Discuss the educational programmes on the National Geographic, Discovery, Dnyanadarshana, and other channels. (Textbook, Pg. 76) Formative 26) Transport and Communication Stage 1: Write all the means of transport and communication used by your parents and other members of your family. For example, if your older sister uses a scooter, write about it on the wheel. If your father uses the home telephone, write about it in the speech bubble. 15 Stage 2: Rank your family members’ usage of • Means of transport • Means of communication 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 19 Communication and Mass Media 3/21/2018 3:07:01 PM

Who uses the most means of transport? Who uses the fewest means of transport? Who uses the most means of communication? Who uses the least means of communication? Stage 3: There are many ways to show this information as pictures. This is called a graphical representation of data. Use one of the following ways to show information as pictures: • Bar graph • Pie chart Present this to your class. 16 3/21/2018 3:07:01 PM 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 20

Lesson Water 16 Concept Map Complete the given concept map. Water PURIFICATION OF WATER WATER POLLUTION AND Water is purified at the ______________. (1) DISPOSAL OF WASTE WATER The process used to purify water When mixed with substances, includes settling, ______________________, water gets impure. oxygenation, and __________________. (2) Impure water must be purified before it is let out. WATER MANAGEMENT Rain water must to stored to ensure FAMINES that we have water after the rainy season. Scarcity of rainfall leads to a This is done through methods likes natural disaster. dams, wells, bunds and so on. People and __________________ suffer during a famine. (3) 17 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 21 3/21/2018 3:07:01 PM

Remembering Very Short Answer Questions Fill in the blanks 1) When other substances get mixed with water, it becomes _______________________. 2) ___________________ is used in the process of settling. 3) Places where it does not rain for a long time experience a ______________________. Strike out the wrong word 4) Before water is supplied to a city or town, it is purified / polluted. 5) Oxygen / Chlorine is mixed with water to kill the germs in it. 6) Grain and fodder are scarce / abundant during a famine. Mark true or false and correct the wrong statements 7) We get rainwater throughout the year. (Textbook, Pg. 81) [        ] Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ 8) During a famine, the government moves people and animals temporarily to safe places. (Textbook, Pg. 81) [        ] Ans. ____________________________________________________________________________________ 18 ____________________________________________________________________________________ Short Answer Questions Answer the following 9) What happens when a spoonful of sugar, sawdust and soil are added to a glass of water? (Textbook, Pg. 77) 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 22 3/21/2018 3:07:01 PM

Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 10) Which are the three states of water? (Textbook, Pg. 77) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Find and tell 11) What is done to make drinking water clean and safe? (Textbook, Pg. 77) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Understanding Very Short Answer Questions True or False 12) Famine conditions affect only humans of that region.  [        ] 13) Fine sand and coarse sand can be used for purification of water. 19  [        ] 14) Bunds or bandharas are used for blocking the water flow of small streams.  [        ] 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 23 Water 3/21/2018 3:07:01 PM

15) Match the following 1) Sources of water a) Natural disaster 2) Waste water b) Water management 3) Large dams c) Rivers 4) Famine d) Sewage Short Answer Questions Give reasons 16) W hy is it necessary to stop rainwater? (Textbook, Pg. 81) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Find and tell 17) What is meant by water management? (Textbook, Pg. 81) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 18) How should roads and footpaths be built to make rainwater seep into the ground? (Textbook, Pg. 81) 20 Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 24 3/21/2018 3:07:01 PM

Long Answer Questions Answer the following 19) What conditions prevail during a famine? (Textbook, Pg. 81) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 20) What works are undertaken to make water available even after the rainy season? (Textbook, Pg. 81) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Application 21 Very Short Answer Questions Answer in one word 21) Name the method of water management that has been undertaken by many buildings to increase groundwater levels. Ans. ____________________________________________________________________________________ 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 25 Water 3/21/2018 3:07:01 PM

22) Name a method that can be used to purify water at home. Ans. ____________________________________________________________________________________ Short Answer Questions What’s the solution? 23) Soil in a garden gets washed away with the water due to the slope of the land. (Textbook, Pg. 81) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 24) Your class will be visiting a lake which is far away from the city. Arrangements have to be made for the day’s drinking water. (Textbook, Pg. 79) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Long Answer Question Answer the following 25) What methods of water management are being used in your surroundings? Obtain information and discuss. (Textbook, Pg. 80) Ans. ____________________________________________________________________________________ 22 ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 26 3/21/2018 3:07:01 PM

Higher Order Thinking Skills (H.O.T.S.) Short Answer Question Answer the following 26) Which region in India receives the highest rainfall? Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Activity 27) From your friends or elders, or from newspapers, find out in which year a famine 23 had occurred in our State and what measures were undertaken to tide over that period. (Textbook, Pg. 81) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 27 Water 3/21/2018 3:07:01 PM

Formative 28) Water Stage 1: Find out about the traditional rules controlling well water in Maharashtra. ● Who was given access to the well water? ● Who was not allowed to use the well water? ● What did the people who could not use the well water have to do? Stage 2: Find out about the ill effects of drinking and using polluted water. Stage 3: Write and perform a play about equal access to clean water. 24 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 28 3/21/2018 3:07:01 PM

Lesson Clothes – Our Necessity 17 Concept Map Complete the given concept map. Clothes Our Necessity TRADITIONAL GARMENTS CLOTHES ACCORDING TO Dhoti Occasions Seasons Ghagra- ______________________ (1) Bandhgala EARLY CLOTHING MADE FROM Leaves, ______________________, Salwar ________________________ (2) animal ___________________ (3) TEXTILES 25 Woven by hand, _______________(4) Textiles from different states Paithani from _________________ (5) Benarasi ______________ (6) Kanjivaram ____________________ chikan (7) 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 29 3/21/2018 3:07:01 PM

Remembering Very Short Answer Questions Fill in the blanks 1) ________________________________ is famous for handloom and power loom cloth. 2) Patola is a type of _______________________ saree. 3) In __________________________________ times, man did not wear clothes. 4) _ ____________________________ became an important hub for financial activity in India due to the textile industry there. Strike out the wrong word 5) Wanting things you do not need is called desire / necessity. 6) Himroo shawls from Aurangabad / Paithan are famous. 7) We wear warm / light clothes during summer. 8) A spinning wheel is called a charakha / handloom. Short Answer Questions Answer the following 9) What was Mumbai famous for worldwide? Ans. ____________________________________________________________________________________ 26 ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 30 3/21/2018 3:07:01 PM

Think and tell 27 10) W rite the names of those objects in the list below that you would like to own. (Textbook, Pg. 88) a) Water bottle b) Ball c) Marbles d) Laptop e) Flowerpot f) Mobile phone g) Bicycle h) Scooter i) Photo frame j) Tiffin box Which of these objects will you use yourself? Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 31 Clothes – Our Necessity 3/21/2018 3:07:02 PM

Understanding Very Short Answer Questions Mark true or false 11) In ancient times, human beings used leaves or barks of trees as clothes. ] [      12) P eople from various parts of India wear the same clothes throughout the year. ] [      Answer in one word Name the following: 13) Any one type of saree Ans. ____________________________________________________________________________________ 14) City from Maharashtra famous for bed sheets Ans. ____________________________________________________________________________________ Short Answer Questions Answer the following 15) T he clothes worn in different regions of the country are different depending on the local climate. Collect pictures of traditional clothes worn in Jammu and Kashmir, Rajasthan, Maharashtra and Kerala. Discuss the climate of those areas based on the pictures. (Textbook, Pg. 88) 28 Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 32 3/21/2018 3:07:02 PM

Find and tell 29 16) What is wool? What is it used for? Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Long Answer Questions Answer the following 17) M ake a note of the clothes you would choose to wear on a ‘traditional day’. (Textbook, Pg. 88) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 18) Discuss: Need and greed for clothes. (Textbook, Pg. 83) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 33 Clothes – Our Necessity 3/21/2018 3:07:02 PM

Application Very Short Answer Questions Circle the correct words 19) In ancient times, human beings learnt to make yarn from materials like cotton wool / barks of trees. 20) Man must give priority to his needs / desires. Short Answer Questions Answer the following 21) R ohan and Sania have many clothes, but they do not wear many of them. Now they are wondering what they should do with all these clothes. Help them to solve their problem. (Textbook, Pg. 83) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Find and tell 22) T he names of some states are given in the table below. Write the names of the fabric or garments they are famous for. (Textbook, Pg. 88) State Fabric/Garment 30 Maharashtra Gujarat Punjab Odisha West Bengal Karnataka 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 34 3/21/2018 3:07:02 PM

Long Answer Question Answer the following 23) D o we need to wear any special clothes during rains? What are they made of? Why? Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Higher Order Thinking Skills (H.O.T.S.) Short Answer Question Answer the following 24) S ome people wear some special clothes which indicate their professions. For example, a lawyer wears a black coat when he or she is in the court, postman wears khaki clothes. List few more such professions. Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ 31 ____________________________________________________________________________________ 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 35 Clothes – Our Necessity 3/21/2018 3:07:02 PM

Activity 25) a) Visit a fabric / garments exhibition nearby. Obtain information about the utility of the clothes on display. (Textbook, Pg. 88) b) Visit your local Khadi Gramodyog centre. Find out about the types of clothes and where they are made. (Textbook, Pg. 88) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Formative 26) People who clothe the world Stage 1: Make a word-web of all the professions which require special clothes. 32 ● Add more spokes to the web if you like. 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 36 3/21/2018 3:07:02 PM

Clothes Stage 2: Choose one profession related to clothes and find out a brief history of the profession. Make a timeline about that profession’s growth in Maharashtra or any one Indian state. For example, find out about the history of weavers and weaving. Stage 3: Find out about one traditional cloth type of India and its history. Gather pictures and try to see and feel the cloth yourself. You might need your parents’ help to visit a local cloth shop. Describe how the cloth looks and feels. 33 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 37 Clothes – Our Necessity 3/21/2018 3:07:02 PM

Lesson The Environment and Us 18 Concept Map Complete the given concept map. The Environment and Us DEFORESTATION POLLUTION If forests are reduced, the ___________________ pollution (1) bio-diversity is also depleted. Reasons:- 1) waste water given out There is degradation of the from factories into water environmental balance. resources 2) Chemical fertilizers and pesticides are used on a large scale for agriculture. ___________________ pollution (2) Reasons:- 1) burning of fuels 2) large scale deforestation GLOBAL EFFORTS FOR PROTECTION 34 OF THE ENVIRONMENT Biodiversity Parks: Biodiversity is both ___________________________ and ___________________________. (3) National Parks: the protection and conservation of wildlife Sanctuaries and Devrais: protection and conservation of plants and animals 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 38 3/21/2018 3:07:02 PM

Remembering Very Short Answer Questions Mark true or false 1) Dead plants and animals are abiotic components. (Textbook, Pg. 95) ] [      2) It is necessary to conserve biodiversity. (Textbook, Pg. 95) [      ] 3) N ational parks and sanctuaries are created for conservation of plants and animals. [ ] 4) The environment does not provide shelter for different types of living things. ] [      Answer in one word 5) Place reserved for the protection and conservation of a particular plant or animal Ans. ____________________________________________________________________________________ 6) Jungle reserved for God Ans. ____________________________________________________________________________________ 7) The birds from Siberia that migrate to Mayani Lake in Satara district Ans. ____________________________________________________________________________________ 8) The birds which are also called farmers’ friends Ans. ____________________________________________________________________________________ 35 Short Answer Questions Answer the following 9) W hat would happen if no kites (birds) are left in a particular region? Which living things would increase in number? Which would decrease? (Textbook, Pg. 95) 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 39 The Environment and Us 3/21/2018 3:07:02 PM

Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 10) If a dam is built at a particular place, what changes will be seen in the environment? (Textbook, Pg. 89) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Understanding a) Areas of conservation of wild life Very Short Answer Questions 11) Match the following 1) Deforestation 2) Recycling used articles b) L eads to a change in the temperature of the earth 3) National parks c) Step to prevent the degradation of the environment Illustrate different food chains in nature by filling the gaps in the following: 36 12) Sun_______________ Insect  Mouse _______________ 13) _______________ Leaf  Caterpillar _______________ Snake Answer in one word 14) What do we call areas reserved for conservation of wild life? Ans. ____________________________________________________________________________________ 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 40 3/21/2018 3:07:02 PM

Short Answer Questions 37 Answer the following 15) What is meant by migration? (Textbook, Pg. 95) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Give reasons 16) It is important to conserve the living components of the environment. (Textbook, Pg. 95) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Find and tell 17) F or what purpose do we use land obtained from clearing forests? (Textbook, Pg. 95) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Long Answer Question What’s the solution? 18) Rivers and lakes are filled with water hyacinth. (Textbook, Pg. 95) Ans. ____________________________________________________________________________________ 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 41 The Environment and Us 3/21/2018 3:07:02 PM

____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Application Very Short Answer Questions Strike out the wrong words 19) T remendous quantities of carbon dioxide / oxygen enter the air due to the burning of fuels. 20) M aharashtra State has declared the Nannaj area as a sanctuary for the Great Indian Bustard / Flamingoes. Short Answer Questions Think and tell 21) The numbers of wild animals are falling day by day. (Textbook, Pg. 95) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ 38 ____________________________________________________________________________________ 22) Give two causes of air pollution. (Textbook, Pg. 95) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 42 3/21/2018 3:07:02 PM

Long Answer Questions Answer the following 23) Describe the life cycle of birds. (Textbook, Pg. 95) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 24) Classify the following as natural or man-made. (Textbook, Pg. 95) S oil, horse, stone, water hyacinth, book, sunlight, dolphin, pen, chair, water, cotton, wood, table, trees, brick Ans. Natural Man-made 39 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 43 The Environment and Us 3/21/2018 3:07:02 PM

Higher Order Thinking Skills (H.O.T.S.) Short Answer Question Give reasons 25) S ummers are getting hotter. Why? Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Activity 26) C ollect information about the work of WWF – World Wide Fund for Nature. (Textbook, Pg. 95) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 40 ____________________________________________________________________________________ 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 44 3/21/2018 3:07:02 PM

Formative 27) Cultures and Nature Stage 1: Find out about the nearest sacred grove from the place you live. ● What is the name of the sacred grove? ● Which is the main type of tree growing there? ● Why is it a sacred grove? ● Paste a picture of the sacred grove. Stage 2: Draw a food chain / food web of the different forms of life supported by the 41 sacred grove. Stage 3: Find out about the threats to the sacred grove and the living things there. 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 45 The Environment and Us 3/21/2018 3:07:02 PM

Lesson Constituents of Food 19 Concept Map Complete the given concept map. Constituents of Food FOOD DIET Macro nutrients Energy giving foods Nourishment 1) Carbohydrates We get it through a) Starch - source: balanced diet. ____________________ (1) b) Sugar - source: Avoid malnutrition ____________________ (2) Lack of some constituents c) Fibre - source: over a long period ____________________ (3) 2) Fat - source: _____________________ (4) 42 Body building foods 1) Proteins - source: _____________________ (5) Essential micro nutrients: food necessary for bodily processes and resistance to diseases 1) vitamins 2) minerals 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 46 3/21/2018 3:07:02 PM

Remembering Very Short Answer Questions 43 Fill in the blanks 1) _  __________________________ in our food give us the ability to resist diseases. (Textbook, Pg. 102) 2) Calcium makes our bones ___________________. (Textbook, Pg. 102) 3) F oodstuffs that taste sweet contain various kinds of ____________________. (Textbook, Pg. 102) 4) A diet that provides all the constituents of food in the right proportions is called a ________________________ diet. (Textbook, Pg. 102) Strike out the wrong word 5) Lack of fibre in our food leads to constipation / palpitation. 6) Starch is a type of protein / carbohydrate. 7) An oiled sheet of paper is transparent / translucent. 8) Paneer is a source of protein / fibre. Short Answer Questions Answer the following 9) What are carbohydrates? (Textbook, Pg. 102) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Think and tell 10) Name the sources of fibre in our food. (Textbook, Pg. 102) 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 47 Constituents of Food 3/21/2018 3:07:02 PM

Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 11) Why do we feel hungrier in winter than we do in summer? (Textbook, Pg. 96) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Understanding Very Short Answer Questions 12) Match the following (Textbook, Pg. 102) 1) Fats a) Jowar 2) Proteins b) Oil 3) Vitamins c) Bran of cereals 4) Minerals d) Pulses 5) Starchy foods e) Iron Fill in the blanks 44 13) Starch turns blackish blue when it comes in contact with _____________________. 14) ____________________ is a fatty substance. 15) ______________________ is necessary for carrying oxygen to different parts of the body. 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 48 3/21/2018 3:07:02 PM

Short Answer Questions Answer the following 16) What is meant by malnutrition? (Textbook, Pg. 102) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 17) Of what use are the sugars that we get from the digestion of starch? 45 (Textbook, Pg. 102) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Long Answer Questions What’s the solution? 18) The body requires an adequate quantity of proteins. (Textbook, Pg. 102) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Think and tell 19) Give two sources of each of the following food constituents. (Textbook, Pg. 102) a) Minerals b) Proteins c) Starch 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 49 Constituents of Food 3/21/2018 3:07:02 PM

Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Application Very Short Answer Questions Strike out the wrong words 20) T he layer of fats / proteins under our skin prevents loss of heat from our body. 21) A deficiency of vitamin D/vitamin A results in weak and brittle bones. Short Answer Questions Answer the following 22) T hreads get stuck between the teeth when we eat certain types of mangoes. Which kind of carbohydrate are they? (Textbook, Pg. 97) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ 46 ____________________________________________________________________________________ 23) W hy do we use a padding of cloth under a mortar when we place it on the floor and pound something in it? (Textbook, Pg. 98) Ans. ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 51704095_BGM_9789387848948_Summit G5 Environmental Studies 1 Workbook Part 2_Text.pdf 50 3/21/2018 3:07:02 PM