C. an algal bloom that could reduce the oxygen supply in the water
Excessive levels of phosphates and nitrates can lead to the growth of algae, which can result in algal blooms. Algal blooms consume oxygen in the water during decomposition, leading to a depletion of oxygen levels and harming marine life. This could be the biggest concern for the EPA in this scenario.
The EPA tested the water along the coast of California and found that it was high in phosphates and nitrates. What might the EPA be MOST concerned about?
A. coral bleaching that could reduce the oxygen supply in the water
B. a waste spill that could reduce the oxygen supply in the water
C. an algal bloom that could reduce the oxygen supply in the water
D. the ozone layer, which could reduce the oxygen supply in the water
1 answer
1 answer