Question

which of the following is a possible consequence of solid pollutants in a lake or river?
build - up of garbage in freshwater
quick drop in dissolved oxygen
decrease in algae colonies
sudden hypoxic waters

Explanation:

Solid pollutants in lakes or rivers can accumulate as garbage in the freshwater environment. The other options are more related to chemical or biological changes not directly associated with the presence of solid pollutants.

Answer:

Build - up of garbage in freshwater