10
QuizMultiple Choice

Cumulative Exam — Cumulative exam

Question 10 • **MFISD ENVIRONMENTAL SYSTEMS B 22-23 CR

How does groundwater become polluted?

Answer
A
Pollutants mixed with water pass through permeable layers above the aquifer.
B
Factories dump their waste directly into aquifers.
C
Refuse infiltrates the water table when garbage is dumped.
D
All of the above
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