Which activities are part of managing water resources? check all that apply. making water purer through processes such as desalination studying water to see whether it is polluted building reservoirs to store water until it is needed drinking water and using it for swimming and boating transporting water to areas where it is needed

The answer is A,B, and D

Explanation:

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A, C, and E

Explanation:

when a reversible reaction is occurring in both directions at the same rate; the products and reactants do not change in concentration. a chemical reaction where the compound is broken into its constituent parts.

explanation:

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this age may represent the age of the earth's accretion, of core formation, or of the material from which the earth formed. this dating is based on evidence from radiometric age-dating of meteorite material and is consistent with the radiometric ages of the oldest-known terrestrial and lunar samples.