
Unit 6 (Biological Carbon Cycle) EQ 4 "How does Carbon cycle between Earth’s spheres using photosynthesis and cellular respiration?"
Quiz by 7science PMS
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How are the burning of fossil fuels and volcanic eruptions similar with respect to their effects on the carbon cycle
Fossil fuels are considered a ________.
Which of the following is an example of human impact on the carbon cycle?
In the carbon cycle, animals can release carbon back into the cycle through which two processes?
How do organisms (living things) move carbon through the carbon cycle?
By what method is the majority of carbon moved from the Earth's crust to the atmosphere?
How does carbon become locked inside the earth?
All of the carbon in existence is continually recycled in the carbon cycle
Which of the following removes carbon from the atmosphere?
Organisms that do not decompose can be buried and become what?
Which process converts carbon in the form of sugar into carbon dioxide gas?
Which describes the relationship between plants and animals in the carbon cycle?
What is happening at step 1?

What number would represent photosynthesis in this diagram?

Animals decomposing into the ground increases the amount of carbon in the soil.
Deforestation can hurt the carbon cycle
How does the concentration of carbon dioxide in the atmosphere affect climate?
Which of the following add carbon dioxide to the atmosphere?

How is the carbon cycle similar to the water cycle?
Why does cutting down trees increase global warming?
When humans burn fossil fuels, most of the carbon quickly enters the             as carbon dioxide.
Matter can recycle through the biosphere because
Group the following statements as either adding CO2 to the atmosphere or removing CO2 from the atmosphere:Â
Match the following carbon reservoirs to their correct description
Organisms that do not decompose can be buried and become what part of the lithosphere?
What is a way that carbon can move?
The sun transfers energy to Earth by radiation
Unbalanced energy can increase or decrease global temperatures and disrupt the balance of energy in Earth's system.
Having balanced energy on Earth means:Â energy in = energy out