Is all of Earth's carbon dioxide supply constantly being used by organisms? (1 point)
• No, some is stored in Earth's carbon sinks, such as the oceans.
• Yes, and it briefly passes through the atmosphere as it cycles between organisms.
• No, some is stored in Earth's only carbon sink, the atmosphere.
• Yes, and it is used up as soon as it is formed.
1 answer
No, some is stored in Earth's carbon sinks, such as the oceans.
1 answer