Algal blooms created from excessive agricultural and sewage runoffs is least likely to cause _____.
A) a release of waterborne and airborne toxins
B) the poisoning of seafood
C) a decrease in agricultural yields
D) the death of some fish-eating birds
E) a reduction in tourism

Question

Quizplus · Accepted Answer

Algal blooms primarily affect aquatic ecosystems and related industries, such as fishing and tourism, by releasing toxins and reducing oxygen levels in water. They do not directly affect the productivity of crops on land, making a decrease in agricultural yields the least likely consequence.

Algal Blooms Created from Excessive Agricultural and Sewage Runoffs Is