Question

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sa laro
Summative Assessment
Answer the following questions.
1. Why do we need air?
2. What are the causes of air pollution?
3. No living thing can survive without air. Why?
4. How can we help in controlling air pollution
5. Where should we throw garbage?
Fill in the blanks with the words given in th
3.
ingo​

Answer 1

Answer:

1.we need air to breathe. 2.The causes of air pollution are following 1 excessive use of vehicle. 2. burning of fossil fuel. question 3 .Because it helps us to gather oxygen. 4. We can control air pollution by following 1. by planting more trees. 2.using chimney at factory. 3. Do not use excessive fossil fuels. question 5. we should throw the garbage in dustbin.