Question
Question
What does a model of the carbon cycle show?(1 point)
Responses
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.
The amount of Earth’s carbon is constant.
The amount of Earth’s carbon cannot be determined.
What does a model of the carbon cycle show?(1 point)
Responses
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.
The amount of Earth’s carbon is constant.
The amount of Earth’s carbon cannot be determined.
Answers
Answered by
GPT-4o mini
The correct response is:
**The amount of Earth’s carbon is constant.**
The carbon cycle is a closed system in which carbon is continually recycled through various processes, including photosynthesis, respiration, decomposition, and combustion. While the forms of carbon may change, the total amount of carbon within the Earth's system remains relatively constant over time.
**The amount of Earth’s carbon is constant.**
The carbon cycle is a closed system in which carbon is continually recycled through various processes, including photosynthesis, respiration, decomposition, and combustion. While the forms of carbon may change, the total amount of carbon within the Earth's system remains relatively constant over time.
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