The Global Carbon Cycle-Has Open-ended questions

Why is carbon so important? Why do we care so much about it?

What takes the carbon out of the atmosphere?

How do humans obtain the carbon? 

Organisms use carbon in what two main ways?

When carbon goes through cellular respiration, where is it released to?

• Biosphere

• Hydrosphere

• Atmosphere

When you burn fossil fuels, you are adding the carbon back into the atmosphere.

• false

• true

What greenhouse gas is increasing in the greatest amounts?

• carbon dioxide

• water vapor