Biogeochemical Cycles

Aside from bacteria, another way that nitrogen gas can become "fixed" is through

• Thunder

• Magic

• Lightning

• Gravity

Which type of organisms are responsible for turning nitrogen gas into a form useable by other organisms?

• Animals

• Plantae

• Fungi

• Bacteria

Tags

NGSS.MS-LS2-3

Nitrate

Tags

NGSS.MS-PS1-1

Nitrite

Tags

NGSS.MS-PS1-1

• Ammonification

• Nitrification

• Nitrogen Fixation

• Denitrification

Tags

NGSS.HS-LS2-3

• Ammonification

• Nitrification

• Nitrogen fixation

• Denitrification

Tags

NGSS.HS-LS2-3

Animals inhale oxygen and exhale....

___________ is the process by which dead matter is broken down into simpler substances by detritivores.

• Respiration

• Decomposition

• Combustion

• Photosynthesis

Tags

NGSS.MS-LS2-3

Phosphorus is released from rock through ________

• decomposition

• evaporation

• weathering

• transpiration

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-2

According to the diagram, geologic activity, such as volcanoes,

• Increases the levels of CO₂ in the atmosphere.

• Decreases the levels of CO₂ in the atmosphere.

Tags

NGSS.MS-ESS2-2