What happens to carbon in plants when the plants die?(1 point)
Responses

The carbon is not released; it is lost.
The carbon is not released; it is lost.

The carbon is released into the air.
The carbon is released into the air.

The carbon is released into the soil for use by the next generation.
The carbon is released into the soil for use by the next generation.

The carbon is released into the soil, but it is not used again.
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5 months ago
5 months ago
Which are all the correct products of respiration?(1 point)
Responses
carbon dioxide, water, and glucose
carbon dioxide, water, and glucose
carbon dioxide, water, and energy
carbon dioxide, water, and energy
carbon dioxide and water
carbon dioxide and water
water and energy
water and energy
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5 months ago
carbon dioxide, water, and energy
5 months ago
Which process involves carbon moving directly from the biosphere into the geosphere?(1 point)
Responses
the eruption of a volcano
the eruption of a volcano
the photosynthesis of a plant
the photosynthesis of a plant
the weathering of rocks by a river
the weathering of rocks by a river
the decomposition of plants on the forest floor
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the weathering of rocks by a river
5 months ago
What is the definition of biosphere?(1 point)
Responses
the area of the earth where all living things exist
the area of the earth where all living things exist
the area of the earth covered by water
the area of the earth covered by water
the area of the earth that is liquid
the area of the earth that is liquid
the area of the earth that is solid
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5 months ago
the area of the earth where all living things exist
5 months ago
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Question
Why are the oceans considered a large carbon sink?(1 point)
Responses

Phytoplankton takes in carbon through cellular respiration.
Phytoplankton takes in carbon through cellular respiration.

Carbon gets transferred among all the organisms of every food chain.
Carbon gets transferred among all the organisms of every food chain.

Decomposition rates in the water are far greater than on land.
Decomposition rates in the water are far greater than on land.

Water absorbs carbon directly from the atmosphere by diffusion.
Water absorbs carbon directly from the atmosphere by diffusion.
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5 months ago