1. Air , soil , Water - all part of the environment. 2. Nowadays people understand how important it is to solve environmental problems.3. Because it endangers human life.4. The main problems are water pollution and air pollution.5. Around sailors in the ocean water , but she was salty and clean ,and now it is salty and dirty.6. Fish can't live because there is no oxygen, because of this, many plants die.7. In our days the air is so polluted .8. And you can go for acid rain .9. So, because of this, in layers of nitrogen in the atmosphere be gaps , and so they can't protect us from direct sunlight .10. This in some people, the cancer starts in the skin. 11. People began to understand that they must protect and preserve the environment. Otherwise we all die.
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