Question

2.1.6 quiz: energy and matter in the biosphere
question 3 of 10
which process occurs when too much nitrogen enters a pond?
a. deforestation
b. combustion
c. eutrophication
d. decomposition

Explanation:

Eutrophication occurs when excessive nutrients, such as nitrogen, enter a body of water like a pond. This leads to over - growth of algae and other plants, depleting oxygen levels and harming aquatic life. Deforestation is the removal of forests, combustion is a burning process, and decomposition is the breakdown of organic matter.

Answer:

C. Eutrophication