求篇百词的英语作文

Once man did not have to think about the protection of his environment. There were few people on the earth, and natural resources seemed to be unlimited.

We know that if the population continues to rise at the present rate, in a few years, there won＇t be enough food.What can we do to solve these problems?
If we eat more vegetables and less meat, there will be more food available. Land for crops feeds five times more people than land where animals are kept.
Our natural resources will last longer if we learn to recycie them.
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Finally, if we educate people to think about the problems we shall have a better and cleaner planet in the future.
希望你会满意！