Question

Nitrogen compounds are often used as fertilizers to increase plant growth.
Sometimes there is much more nitrogen than plants need. What happens to
most of this excess nitrogen?
A. It ends up in the ocean, where it feeds algal blooms.
B. It moves into the air during transpiration in the plants.
C. It remains in the soil until it is used by other plants.
D. It changes into harmless compounds used by bacteria.

Answer 1

Answer:

A

Explanation:

Answer 2

Sometimes there is much more nitrogen than plants need, in this case, it ends up in the ocean, where it feeds algal blooms. The correct option is A.

What are algal blooms?

Algal blooms take place when dominions of algae — simple plants that inhabit the ocean and freshwater develop out of regulation and start producing toxic or dangerous effects on people, fish, shellfish, marine mammals, and birds.

Human illnesses caused by algal blooms are rare, but they can be debilitating or even fatal.

Nitrogen overload can stimulate the growth of aquatic plants and algae. Excessive growth of these organisms can clog water intakes, deplete dissolved oxygen as they decompose, and block light from reaching deeper waters.

Thus, the correct option is A.

For more details regarding algal blooms, visit:

https://brainly.com/question/23831165

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