C) Say if the following statements are True or False. Correct the false ones. 1. Some years ago diapers weren't used.
2. Nowadays products are over packaged
3. Some products are difficult to destroy.
4. Both animals and humans need trees to survive.
5. Acid rain is caused by organic waste.
6. Ozone layer depletion and nuclear waste are two most serious problems.
7. It's useless for us to try and make a healthier environment.

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эдики    1   04.01.2022 17:21    70