Question

1. use the diagram below to answer the following question.

if a person wanted to remove nitrates from their aquarium to improve the nitrogen cycle, what should they add more of? hint: look at the diagram and see what is removing/taking away nitrates.

Explanation:

The diagram shows that nitrates are removed from the aquarium system by plants and water changes. To improve nitrate removal, adding more plants will increase the biological uptake of nitrates, enhancing the nitrogen cycle's nitrate removal process.

Answer:

They should add more plants to the aquarium to improve nitrate removal through enhanced biological uptake as part of the nitrogen cycle.