The introduction of excess nutrients into a system that results in the increased growth of autotrophs is:
A) heterotrophy.
B) chemoautotrophy.
C) eutrophication.
D) oligotrophication.

Question

Quizplus · Accepted Answer

Eutrophication is the process where excess nutrients, such as nitrogen and phosphorus, are added to aquatic systems, resulting in an increase in the growth of autotrophic organisms, such as algae. This increase in growth can cause problems such as algal blooms and loss of oxygen in the water. Heterotrophy is the process by which organisms obtain energy by consuming other organisms, while chemoautotrophy is a type of autotrophic metabolism where organisms use chemical energy to power the production of organic molecules. Oligotrophication is the process of nutrient depletion in an ecosystem, resulting in a decrease in autotrophic growth.

The Introduction of Excess Nutrients into a System That Results