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valina [46]
3 years ago
13

Why is the impermeable layer important? *

Biology
1 answer:
earnstyle [38]3 years ago
3 0
There is much more fresh water underground than on the surface. A rock layer must be porous and permeable to be a good aquifer. An impermeable layer makes up the bottom of an aquifer. The water table rises and falls with additions or subtractions to the groundwater system.
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