Worksheets
SOLUTIONS
Science
Class
Solutions can be downloaded from our Website www.OswaalBooks.com
6
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CONTENTS
1. Food Where Does it Come From?
Ø 1&2 Worksheets
2. Components of Food
1 3 5 7 10 13 15 17 19 21 24 27 29 32 34 37 -
2 4 6 9 12 14 16 18 20 23 26 28 31 33 36 39
Ø 3&4 Worksheets
3. Fibre to Fabric
Ø 5&6 Worksheets
4. Sorting Materials into Groups
Ø 7&8 Worksheets
5. Separation of Substances
Ø 9 & 10 Worksheets
6. Changes Around Us
Ø 11 &1 2 Worksheets
7. Getting to Know Plants
Ø 13 & 14 Worksheets
8. Body Movements
Ø 15 & 16 Worksheets
9. The Living Organisms and Their Surroundings
Ø 17 & 18 Worksheets
10. Motion and Measurement of Distances
Ø 19 & 20 Worksheets
11. Light, Shadows and Reflections
Ø 21 & 22 Worksheets
12. Electricity and Circuits
Ø 23 & 24 Worksheets
13. Fun with Magnets
Ø 25 & 26 Worksheets
14. Water
Ø 27 & 28 Worksheets
15. Air Around Us
Ø 29 & 30 Worksheets
16. Garbage In, Garbage Out
Ø 31 & 32 Worksheets
(ii)
1
FOOD : WHERE DOES IT COME FROM
WORKSHEET-1
SUMMATIVE ASSESSMENT Objective type questions
Choose the correct option : 1. (a) 2. (d) 3. (c) 4. (c) 5. (b) 6. (b) 7. (b) 8. (c)
9. (a)
10. (d).
Answer the Following : Ans 1 : We require energy to perform different activities. This energy is obtained from the food we eat which is oxidized in the cells to release energy. Ans 2 : Two ingredients are needed to prepare a dish of boiled rice. They are rice and water. Ans 3 : Paddy and wheat. Ans 4 : Tasty snacks from moong or chana can be made by boiling or sprouting them and then adding spices to it. Ans 5 : No, it is available only for a part of the year. Ans 6 : Many bees live in a beehive. These bees collect sweet juices (nectar)