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Is all of Earth’s carbon
Carbon is the backbone of life on Earth. We are all carbon-based life forms. Most of Earth’s carbon is stored in rocks while
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Carbon is the backbone of life on Earth. We are all carbon-based life forms. Most of Earth’s carbon is stored in rocks while
1 answer
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What does a model of the carbon cycle show?
The amount of Earth’s carbon increases. The amount of Earth’s carbon cannot be
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BaM
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What does a model of the carbon cycle show? (1 point)
• The amount of Earth's carbon decreases. • The amount of Earth's
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What does a model of the carbon cycle show? (1 point)
• The amount of Earth's carbon is constant. • The amount of Earth's
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Consider this model of the carbon cycle.
What factors influence the input and output of carbon through Earth's spheres? Responses
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Why does Earth have a lower amount of carbon in the atmosphere than planets such as Venus and Mars? (1 point)
• Most of Earth's
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Why does Earth have a lower amount of carbon in the atmosphere than planets such as Venus and Mars? (1 point)
The carbon escapes
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Atmosphere and Climate Change Quiz
8 of 88 of 8 Items Question What does a model of the carbon cycle show?(1 point) Responses The
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Is all of Earth's carbon dioxide supply constantly being used by organisms?
a. yes, and it is used up as soon as it is formed b.
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