What process do both animals and plants use that adds CO2 to the atmosphere?

• Photosynthesis

• Combustion

• Decomposition

• Respiration

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

Which process involves burning fossil fuels to add CO2 to the atmosphere?

• Combustion

• Photosynthesis

• Diffusion

• Respiration

What is the primary process that removes CO2 from the atmosphere and incorporates it into plants?

• Combustion

• Respiration

• Photosynthesis

• Decomposition

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

How do marine organisms contribute to removing CO2 from the atmosphere?

• Through combustion

• Through respiration

• By creating shells

• By diffusion

Tags

NGSS.HS-ESS2-6

Which process does not directly add or remove CO2 from the atmosphere but is crucial for the carbon cycle?

• Photosynthesis

• Combustion

• Diffusion

• Consumption

Tags

NGSS.HS-ESS2-6