Question

Select all that apply. Ground water pollution can be caused by _____. chemical spills road salt pesticides fertilizers

Answer 1

Is there an all of the above. That's what I would put.

Answer 2

Chemical spills, road salt, pesticides and fertilizers

Step-by-step explanation:

Ground water pollution is addition of undesired substances to ground water that brings down its quality and makes suitable to be used by living beings. The chemical spills, road salt, pesticides and fertilizers get mixed with surface water and contaminate it. Percolation of contaminated surface water is the main cause of ground water pollution.