Question

De rsp la întrebări urgent.Dau 30 de puncte.

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Answer 1

Explicație:

1.The scientists worrt about the survival of people because people's activity changes the world for the worse.

2. The world is getting worse.

3. People cut down forests because they need firewood to keep warm.

4. Trees are important for the water cycle and they also give us the oxygen that we all breathe.

5. The plants under the trees die when people cut down forests.