Carbon Cycle Quiz Review

Which of the following processes decreases the amount of carbon dioxide in the atmosphere?

• factories burning fossil fuels

• photosynthesis

• erosion

• 

Photosynthesis

• absorbs CO₂

• releases CO₂

According to the diagram, what are the reservoirs of carbon? (Select more than one...)

• Oceans

• Vegetation, Soil, & Rock

• Fossil Fuels (underground)

• Atmosphere

What are the products of photosynthesis?

• Carbon dioxide and water
• Carbon dioxide and oxygen
• Glucose and oxygen
• Glucose and water

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What are the products of cellular respiration (ignoring ATP)?

• Carbon dioxide and water

• Carbon dioxide and oxygen

• Glucose and oxygen

• Glucose and water

What reaction does this chemical equation represent?

• Cellular respiration

• Photosynthesis

What reaction does this chemical equation represent?

• Cellular respiration

• Photosynthesis

Cellular respiration

• absorbs CO₂

• releases CO₂

TRUE or FALSE?
All of the carbon in existence is continually recycled in the carbon cycle.

• True
• False

Tags

NGSS.MS-ESS2-1

NGSS.MS-LS2-3

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

• water

• nutrients

• air

• fossil fuels