Is all of Earth’s carbon dioxide supply constantly being used by organisms?(1 point)

Responses

Yes, and it is used up as soon as it is formed.
Yes, and it is used up as soon as it is formed.

No, some is stored in Earth’s carbon sinks, such as the oceans.
No, some is stored in Earth’s carbon sinks, such as the oceans.

No, some is stored in Earth’s only carbon sink, the atmosphere.
No, some is stored in Earth’s only carbon sink, the atmosphere.

Yes, and it briefly passes through the atmosphere as it cycles between organisms.

1 answer

The correct response is:

No, some is stored in Earth’s carbon sinks, such as the oceans.

This acknowledges that while carbon dioxide is utilized by organisms, a significant portion is also stored in various carbon sinks like the oceans, forests, and soil.