A model of the carbon cycle shows that the amount of Earth’s carbon is constant. This is because carbon is continually recycled through various processes such as photosynthesis, respiration, decomposition, and combustion, maintaining a balance in the overall amount of carbon in the ecosystem.
What does a model of the carbon cycle show?(1 point)
Responses
The amount of Earth’s carbon cannot be determined.
The amount of Earth’s carbon cannot be determined.
The amount of Earth’s carbon decreases.
The amount of Earth’s carbon decreases.
The amount of Earth’s carbon increases.
The amount of Earth’s carbon increases.
The amount of Earth’s carbon is constant.
1 answer