Carbon Cycle

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

• True
• False

Tags

NGSS.MS-LS2-3

NGSS.MS-ESS2-1

if there is a fire in a forest, there will be less _ in the environment?

• nitrogen
• oxygen

oxygen is a gas produced by _ and used by  _ 

• plants and animals 
• photosynthesis and carbon dioxide 
• animals and plants 
• carbon dioxide and photosynthesis

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Which of the following removes carbon from the atmosphere?

• Combustion
• Respiration
• Photosynthesis
• Death

Tags

NGSS.MS-LS1-6

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

• water
• nutrients
• air
• fossil fuels

Tags

NGSS.MS-LS4-1

Which process converts carbon in the form of sugar into carbon dioxide gas?

• Bioremediation
• Photosynthesis
• Respiration
• Transpiration

Tags

NGSS.MS-LS1-2

Carbon molecules cannot be created or destroyed

• True

• False

• Not enough information to answer

Tags

NGSS.MS-PS1-5

____________________ is a part of oceans, air, rocks, soil, and all living things.

• Nitrogen

• Water

• Carbon

• Silver

Tags

NGSS.MS-LS2-3

NGSS.MS-ESS2-4

What element is the sixth element on the periodic table?

• carbon

• nitrogen

• oxygen

• silver

How is the carbon cycle similar to the water cycle?

• Both involve liquid substances falling to the Earth from the atmosphere?

• Neither process works at low temperature.

• Both involve the transfer of substances between animals, plants, and the Earth.

• Both involve the transfer of substances between the earth and outer space.

Tags

NGSS.MS-LS2-3