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GIIS - Class 1 - Environmental Science - Uses of Water
Q 1. What do we drink to live?
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Q 2. What is water?
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Q 3. What do we need to wash our face and hands?
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Q 4. Write three things needed to brush our teeth
Ans: 1.
2.
3.
Q 5. Write five uses of water.
Ans: 1.
2.
3.
4.
5.
Q 6. What do you need to produce electricity?
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Q 7. Why do we need electricity?
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Q 8. Write 4 water sports activities?
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2.
3.
4.
Q 9. Is a water mode of transport? How?
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Q 10. Give two examples of water transport
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2.
Q 11. What will you use to cross a river?
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Q 12. Why do animals need water?
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Q 13. How does elephant use water?
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Q 14. How does elephant keep their bodies clean and
cool?
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Q 15. Name 3 animals that live in the water?
Ans: 1.
2.
3.
Q 16. Why do plants need water?
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Q 17. Name two animals that lay eggs in water.
Ans: 1.
2.
Q 18. What does plant used to make their food?
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Q 19. Why should we water the plants?
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Q 20. Why should we save water?
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Q 21. Write five ways to save water.
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2.
3.
4.
5.
Q 22. How many cups of water a healthy person can
drink?
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Q 23. Why is water very valuable?
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Q 24. Why should we close the tap while brushing
teeth?
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Q 25. How can we save water while taking a bath?
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Q 26. Why should not we throw dirty things in the
water?
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Q 27. What should you do with the pipe and taps that
are leaking? Why?
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Q 28. What is the meaning of valuable?
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Q 29. Write two uses of water without which we cannot
live.
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Q 30. How do animals use water?
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Q 31. Why do elephant Splash water on themselves?
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Q 32. What will happen if you forgot to water baby
plant for about a week?
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Q 33. Why do we water the soil after sowing a seed or
a baby plant?
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Q 34. Write 3 uses of water outside the home?
Ans: 1.
2.
3.
Q 35. Name three natural non-living things without
which we cannot live
Ans: 1.
2.
3.
Q 36. Write true or false
We don’t need water other than drinking.
We can wash our hands without water.
Animals use water to cook food.
Electricity is food for machine.
Water can produce electricity.
Electricity is used for fans and bulbs.
Swimming is water sport.
We use water as a mode of transport.
Animals can live without water.
Animals need water for drinking and cleaning.
Elephant sits in water to keep their body clean and
cool.
Frogs lay their eggs in water.
Dolphins can live without water.
Water animals will die if we take them out.
Plants also need water to grow and live.
Plants sprinkle water to keep themselves cool and
clean.
Plants used water to make their food.
We need to water plants to keep them healthy.
Watering plants is waste of water.
A healthy person can drink about 148 cups of water in
a day.
Keeping the tap open while brushing teeth will save
water.
Uses a shower to take a bath instead of a bucket.
It is good idea to play and throw water for fun.
Repair the pipes and taps that are leaking.
Do not dirty the water by throwing things.
Surfing is the sport in which people use surfboards on
waves.
Water is a valuable.
To save water, we can reduce the amount of water we
use.
We pour water on the leaves of the plant and not on
the soil.
Water dams are built to produce electricity from
water.
Saving every drop of water is important.
Q 37. Fill in the blanks.
We need _________________ to drink.
We use water to _______________ electricity.
______________ is used for fans and bulbs.
We need water to ______________ our hands and face.
Swimming is a sport ________________.
We is use water as a _______________ of transport.
Animals need water to _______________ and keep ____________________.
Elephant’s __________________ water to keep their
bodies clean and cool.
_____________ lay eggs in water.
If we take goldfish out of water, they will ____________.
Plants need water to ________________ and ________________
use water to make their food.
Plants use water to make their __________________.
Water is very ________________.
We should save ______________.
_______________ the taps while brushing teeth.
Use a ______________ to take a bath instead of
________________.
_____________ the pipes and taps that are leaking.
Do not _____________ the water by throwing things.
Q 39. Cross (X) the
activity which wastes the water.
Q 40. Circle the water animals.
Ans:
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