Question

European cities contribute to water pollution when drains overflow and ______ spills (s) into rivers

A. Insects
B. Water
C. Vegetation
D. Sewage

Answer 1

D. Sewage

Step-by-step explanation:

Sewage can cause pollution in any parts of the world, meanwhile the rest don't really contribute to pollution.

Answer 2

D-Sewage

Step-by-step explanation:

I had a quizlet about the environment issues in Europe.