WorksheetsNitrogen Cycle -- intro/N fixing
Total questions: 15
Worksheet time: 8mins
NITROGEN
N
P
Na
Ni
NO2
Nitrite
Nitrate
Nitrogen Gas
Ammonia
NO3
Nitrite
Nitrate
Nitrogen Gas
Ammonia
NH3
Nitrite
Nitrate
Nitrogen Gas
Ammonia
The form of Nitrogen that life CANNOT use
NO3
NO2
NH3
N2
CHECK TWO:
The TWO forms of Nitrogen that life CAN use
NO3
NO2
NH3
N2
Dead material is broken down into smaller molecules
Decomposition
Detritus
Dead Material
Decomposition
Detritus
Bacteria and _______ are DECOMPOSERS
Fungi
Plants
Animals
Protists
What are these?
Legumes growing on plant roots
Beans growing on plant stems
Who lives inside of these nodules?
Nitrogen Fixing Bacteria
Parasites consuming Nitrogen
the abbreviation for NITROGEN
N
P
Na
Ni
Why are decomposers so important?
They remove the dead body off of the forest flore
They release the nutrients from a dead body into the soil
Who do decomposers directly benefit?
Plants
Animals
The NITROGEN that makes up the proteins and DNA in a body will eventually end up...
in the soil
in the air
