carlosjones036 carlosjones036

12-10-2018
Chemistry

contestada

Shallow pumping wells can often supply drinking water at a very low cost, but have a greater risk of contamination compared to deeper wells. Why?

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judaheck judaheck

12-10-2018

The deeper the the water is the freasher/ cleaner it is

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jenashaqlaih jenashaqlaih

28-02-2019

hey i'm late but if any of other readers need help on this question here it is Surface impurities easily reach the shallow water source. ask me if you need any help why

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