Carbon Cycle Review 1

How do living organisms return carbon to the atmosphere and geosphere in the carbon cycle?

• respiration and photosynthesis

• decomposition and respiration

In the carbon cycle, producers take in the gas __

• carbon dioxide

• oxygen

• nitrogen

• carbon monoxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

How does the carbon in grass become part of a lion?

• The lion eats the grass
• Carbon from grass doesn't end up in a lion. 
• The carbon ends up in the lion's food chain. 
• The lion breathes in carbon given out by the plant

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

All of the carbon in existence is continually recycled in the carbon cycle

• True
• False

Tags

NGSS.MS-ESS2-1

NGSS.MS-LS2-3

Which of the following removes carbon from the atmosphere?

• Combustion

• Respiration

• Photosynthesis

• Death

Tags

NGSS.MS-LS1-6

Organisms that do not decompose can be buried and become what?

• water
• nutrients
• air
• fossil fuels

Tags

NGSS.MS-ESS2-3

NGSS.MS-LS4-1

Carbon can be found in...

• The atmosphere

• Soil

• Living things

• All of the above

Tags

NGSS.MS-ESS2-1

NGSS.MS-LS2-3

In this model, how many ways can carbon enter the biosphere?

• one

• two

• three

• four

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which gas do animals release, that plants depend on for survival?

• Carbon dioxide

• Oxygen

• Sunlight

• Water

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Why does cutting down trees increase global warming?

• trees soak up carbon dioxide
• trees provide shade which counteracts global warming
• trees absorbs the sun's energy without radiating back into the atmosphere
• trees drain greenhouse gases like methane from soil

Tags

NGSS.MS-ESS3-5

NGSS.MS-LS1-6