Question

What would be the impact on the nitrogen cycle if there were a decrease in decomposition in a given ecosystem?

Answer 1

Because decomposition helps create nitrogen, a lack of decomposition would result in a lack of nitrogen being created.

Answer 2

A decrease in the decomposition rate in an ecosystem will impact the nitrogen cycle such that the amount of nitrogen available in the soil decreases.

The nitrogen cycle

Decomposition of dead organic matters in ecosystems releases nitrogen into the soil in the form of ammonium compounds.

The more the decomposition activities in an ecosystem, the more the amount of nitrogenous compounds available in the soil.

Thus, a decreased decomposition rate in an ecosystem will reduce the amount of nitrogen available in the nitrogen cycle, specifically in the soil.

More on nitrogen cycle can be found here:  https://brainly.com/question/1615727