question_answer

In developing countries, contaminated water is responsible for the deaths of more than 1.6 million people. Contributing to this problem is the use of

A)  groundwater for consumption and the disposal of human sewage.

B)  groundwater for consumption and the disposal of human sewage in surface waters.

C)  surface waters for consumption and me disposal of human sewage.

D)  surface waters for consumption and the disposal of human sewage in groundwater.