Cycling Combusted Carbon

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

• True
• False

Tags

NGSS.MS-ESS2-1

NGSS.MS-LS2-3

How many bonds does a carbon atom need?

• 2

• 4

• 6

• 8

Methane has ___ carbon atom/s.

Which one of the following is not a fossil fuel?

• Wood

• Coal

• Petrol

• Natural Gas

Which compound does NOT contain carbon atoms?

• carbon dioxide

• ammonium

• calcium carbonate

• methane

A bond created by the sharing of electrons is known as...

• A covalent bond

• An ionic bond

• A sharing bond

• An electron bond

Tags

NGSS.HS-PS1-1

Which of the following removes carbon from the atmosphere?

• Combustion
• Respiration
• Photosynthesis
• Death

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

What is the process that uses microbes to turn the sugars in corn into bioethanol?

• Photosynthesis

• Respiration

• Diffusion

• Fermentation

What is the process where carbon enters the soil from dead plant or animal matter?

• Decomposition

• Respiration

• Photosynthesis

• Diffusion

Select the two processes that are opposites of each other

• consuming (eating)

• respiration

• photosynthesis

• dissolving