Question

3. Write 'A' for Agree and 'D' for Disagree.
1. The ozone layer is protecting us from the ultraviolet rays of the sun.
2. Nitrogen is an important gas for animals.
3. Increase of carbon dioxide in the atmosphere is dangerous for animal
4. Stratosphere is the lowest layer of the atmosphere.
5. Ice cover is shrinking in the Arctic region because of global warming.​

Answer 1

Answer:

1. A

2. A

3. A

4. D

5. A

Explanation:

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