Question

multiple - choice question
why do we have to be responsible in our use of fertilizer?
it can kill plant life if you use too much.
it can cause trees to grow too tall.
excess nitrogen can runoff into bodies of water.
rewatch

Explanation:

Excessive use of fertilizer can lead to excess nitrogen runoff into water bodies, causing water - quality issues like eutrophication. Using too much fertilizer doesn't typically kill plant life directly in most cases, and it doesn't cause trees to grow too tall as a main concern.

Answer:

Excess nitrogen can runoff into bodies of water.