Biogeochemical Cycles

How does carbon dioxide leave the atmosphere?

• Through transpiration
• Through photosynthesis
• Through factory emission
• Sunlight

Respiration is the process by which ____________ is consumed and _______________ is produced.

• Carbon, Oxygen
• Oxygen, Carbon dioxide
• H20, oxygen
• Carbon, H2O

Tags

NGSS.MS-LS1-2

Organisms use nitrogen to form

• carbohydrates and lipids
• proteins and lipids
• lipids and nucleic acids
• proteins and nucleic acids

Tags

NGSS.MS-LS1-7

The nitrogen found in the atmosphere is not in a form that plants or animals can use.  What converts it into a usable form?

• Bacteria
• Photosynthesis
• Decomposition of organisms
• Fungi

What is this a picture of?

• Nitrogen cycle
• carbon cycle
• water cycle
• plant cycle

Tags

NGSS.MS-ESS2-4

What does not produce carbon dioxide?

• Photosynthesis
• Burning Fossil Fuels
• Animal respiration
• Plants decaying

Tags

NGSS.MS-LS1-6

Identify the cycle pictured.

• The Water cycle
• The Carbon cycle
• The Nitrogen cycle
• This is not a correct diagram of any cycle.

Tags

NGSS.MS-ESS2-4

What cycle is demonstrated in the diagram?

• The Carbon cycle
• The Water cycle
• The Nitrogen cycle
• The Life cycle

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the process of water droplets or ice crystals falling from the sky?

• evaporating
• condensing
• precipitating
• runoff

Tags

NGSS.MS-ESS2-4

What are all living things made of?

• Phosphorus 
• Oxygen
• Carbon
• Nitrogen

Tags

NGSS.MS-PS1-1