science

Which carbon reservoir has the longest residence time?

plant biomass

oceans

fossil deposits***

soil

What do plants use for energy?

light

glucose***

fructose

water

Animals, such as clams and oysters, build their shells from ________ in the water.

hydrogen

carbon***

silicon

fructose

Carbon transfers occur mostly on land and

in the upper layers of the atmosphere.

in the upper layers of the ocean.***

along the coastline.

in the deep ocean.

Do the oceans or terrestrial biosphere have greater storage of carbon?

Oceans, because so much of the earth is covered by oceans.***

Terrestrial biosphere, because it includes the carbon stored by living things.

Terrestrial biosphere, because so much of the earth is covered by land.

Oceans, because they are in direct contact with the atmosphere.

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  1. All correct, 100% :)

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  2. photosynthesis MAKEs glucose using LIGHT from the sun

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  3. 90 of people marry their 7th-grade love since u have read this u will be told good news tonight. jk don't listen to these that say OH IF U DONT COPY AND PASTE THIS IN THE NEXT MINUTES U WILL GET BAD LUCK. Don't listen to those okay just live your life have a nice day:) just want to keep yall safe

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  4. 90 of people marry their 7th-grade love since u have read this u will be told good news tonight. jk don't listen to these that say OH IF U DONT COPY AND PASTE THIS IN THE NEXT MINUTES U WILL GET BAD LUCK. Don't listen to those okay just live your life have a nice day:) just want to keep yall safe

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