Why do farmers in parts of Africa and Asia not grow enough to eat?

8/88

Because people cut down many trees

Because there are large areas of land that can’t be used

Because there is too little rice

Because many trees have been polluted

Giải thích

Đáp án B

Dẫn chứng “We have cut down so many trees that there are now vast areas of wasteland all over the world. As a result, farmers in parts of Africa cannot grow enough to eat.”