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Mumz [18]
3 years ago
6

Groundwater contaminants choose one:

Biology
1 answer:
sp2606 [1]3 years ago
6 0
Ground water contaminants, like methane, arsenic, and salt may occur naturally in ground water. Ground water accounts for 95% of the liquid freshwater on Earth, but having enough accessible ground water can be a problem. Ground water typically moves slowly within the ground through porous rock layers like the sandstone.
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