How much percent of the world’s oxygen does the Am...

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- Hướng dẫn giải

Phương pháp giải:

Giải chi tiết:

Đáp án : About 30 to 40 percent of the world’s oxygen. // Or It produces about 30 to 40 percent of the world’s oxygen. // Or, The Amazon rainforest produces about 30 to 40 percent of the world’s oxygen.

Từ dòng thứ 2 trong bài: The Amazon rainforest alone            receives about 30 to 40 percent of the total rainfall on the earth and produces about the same percentage of the world’s oxygen