a
E. Answer the following questions.
1. Why were the first villages around the world built near nvers?
2. What do you mean by contaminated water?
3. What is meant by recycling water?
4. Explain rainwater harvesting.
5. What are the ways in which we can save water or use water carefully to
R
avoid wastage?
D
Answers
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0
Answer:
bermuda factory
Explanation:
kalahari refinery
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