Land erosion is mainly caused by widespread deforestation. (Miễn phí)

C. logging

Đáp án chủ yếu xác

Trả lời:

Đáp án chính là: C

Deforestation = logging (sự khai khẩn rừng núi)

Dịch: Xói ngót khu đất hầu hết bởi nàn đập phá rừng bên trên diện rộng lớn.

The factory was accused ____ having caused higher level of pollution lớn the environment.

A. about

B. on

C. of

D. for

The driver was ________.

A. serious injured

B. injure seriously

C. seriously injured

D. injured seriously

Global warming has severe impact on water supplies.

A. very good

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B. very bad

C. normal

D. long-lasting

Choose the word or the phrase or sentence that best completes each unfinished sentence below

_________ air is one of the many problems we have lớn solve.

A. Pure

B. Polluted

C. Dust

D. Pleasant

Deforestation is one of the biggest environmental threats lớn the ecological balance in the world.

A. sureties

B. certainties

C. dangers

D. safety

These companies were accused on having released a large amount of carbon dioxide into the atmosphere.

A. These companies

B. accused on

C. having released

D. into the atmosphere

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