AP Environmental Sciencehardmcq1 pt

Which is a way individuals reduce water pollution?

A.Using phosphorus-free fertilizer sparingly
B.Dumping oil down storm drains
C.Washing cars in rivers
D.Flushing unused medicine

Explanation

Core Concept

Cutting lawn fertilizer and detergent phosphorus reduces the nutrients reaching waterways — household choices with watershed-scale effects.

Correct Answer

AUsing phosphorus-free fertilizer sparingly

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