Which essential gas is often in an unusable form in the ocean and atmosphere?

Name: Which essential gas is often in an unusable form in the ocean and atmosphere?
Brand: Quizplus
Rating: 4.8 (54 reviews)

Question

Quizplus · Accepted Answer

Nitrogen gas is saturates in the upper layers of the ocean. Although organisms need nitrogen to build proteins, most nitrogen cannot be used. The nitrogen needs to be bound or fixed in order to be used by organisms. Information can be found in the section Gases Dissolve in Seawater.

Which Essential Gas Is Often in an Unusable Form in the Ocean