Respuesta :
Groundwater becomes polluted when pollutants mixed with water pass through permeable layers above the aquifer..
What is groundwater?
Groundwater refers to the water that exists beneath the earth's surface in underground streams and aquifers.
Water pollution, on the other hand, is the release of toxic substances called pollutants into water via natural or anthropogenic sources.
Therefore, it can be said that groundwater becomes polluted when pollutants mixed with water pass through permeable layers above the aquifer.
Learn more about pollution at: https://brainly.com/question/23857736
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