Which examples show how communities can pollute the water supply?

Question

SELECT ALL THAT APPLY
a
Chemicals are used on people's yards.
b
Wastewater that isn't treated enough
Dumping things into storm drains.
d
Incorrect disposal of harmful chemicals

Answer 1

The examples that show how communities can pollute the water supply are:

a. Chemicals are used on people's yards.
b. Wastewater that isn't treated enough.
c. Dumping things into storm drains.
d. Incorrect disposal of harmful chemicals.

All options listed (a, b, c, and d) demonstrate ways in which communities can contribute to water pollution.