Biogeochemical Cycles

Which is NOT a process of the water cycle?

• precipitation
• freezing
• transpiration
• evaporation

Tags

NGSS.MS-ESS2-4

At least 75% of the atmosphere contains this gas:

• hydrogen
• oxygen
• helium
• nitrogen

Which cycle are fossil fuels (oil, coal, natural gas) part of?

• carbon

• water

• nitrogen

• phosphorus

Tags

NGSS.HS-ESS2-6

NGSS.HS-LS2-5

Which cycle DOESN'T cycle through the atmosphere?

• carbon

• nitrogen

• phosphorus

• water

Identify the cycle pictured.

• The Water cycle
• The Carbon cycle
• The Nitrogen cycle
• The Phosphorus cycle

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

Identify the cycle pictured.

• The Water cycle
• The Carbon cycle
• The Nitrogen cycle
• The Phosphorus cycle.

Identify the cycle pictured.

• The Water cycle

• The Carbon cycle

• The Nitrogen cycle

• The Phosphorus cycle.

Tags

NGSS.MS-LS1-6

Identify the cycle pictured.

• The Water cycle

• The Carbon cycle

• The Nitrogen cycle

• The Phosphorus cycle.

Tags

NGSS.MS-ESS2-4

This is released by the weathering of rocks.

• Carbon
• Oxygen
• Phosphorus
• Nitrogen

Denitrification is the process by which bacteria

• Make ammonium

  NH₄⁺

• Create Nitrate

  NO₃^-

• Create Nitrite

  NO₂^-

• Return nitrogen gas to the air

  N₂

Tags

NGSS.HS-LS2-3