Which of the followings is NOT badly affected by contaminated groundwater?

Câu hỏi :

Which of the followings is NOT badly affected by contaminated groundwater?

A. Rocks

B. Plants

C. Human

D. Animals

* Đáp án

A

* Hướng dẫn giải

Dẫn chứng: Contaminated groundwater can badly affect animals, plants and humans if it is removed from the ground by manmade or natural processes. 

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