According to the passage, how does food production contribute to global warming?

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Food production requires that the forests be cleared to create farmland.

Food production uses many chemicals which add to global warming.

Producing more food leads to growth in the world population.

Food production decreases the ability of the air to release heat.

Giải thích

Đáp án đúng là: A

Giải thích:

=> Thông tin: In order to produce more food, farmers cut down trees to gain more land for their fields.

Dịch: Để sản xuất ra nhiều thức ăn hơn, những người nông dân đốn hạ cây để lấy thêm đất nó.