A key idea in 'Water and Clean Air' is to:
- a. observe and care
- b. ignore nature
- c. waste always
- d. never learn
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Water and Clean Air — Practice
ICSE Grade 1 Water and Clean Air — medium practice for school exams.
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Living things usually:
- a. cannot grow
- b. need food/air/water
- c. never need anything
- d. are only plastic
We should save water by:
- a. wasting always
- b. polluting rivers
- c. closing taps
- d. leaving taps open
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