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Match it! Select the correct answer from the pull down...Good luck!
What is run-off?
CO2
Bacteria
CO2
Water
Water released from plants
N2
Water flowing down the land to another water source
Nitrogen
What is the chemical symbol for nitrogen?
CO2
Bacteria
CO2
Water
Water released from plants
N2
Water flowing down the land to another water source
Nitrogen
What is transpiration?
CO2
Bacteria
CO2
Water
Water released from plants
N2
Water flowing down the land to another water source
Nitrogen
Which natural cycle involves bacteria fixation?
CO2
Bacteria
CO2
Water
Water released from plants
N2
Water flowing down the land to another water source
Nitrogen
Which is exhaled by animals?
CO2
Bacteria
CO2
Water
Water released from plants
N2
Water flowing down the land to another water source
Nitrogen
Which natural cycle involves infiltration?
CO2
Bacteria
CO2
Water
Water released from plants
N2
Water flowing down the land to another water source
Nitrogen
Which is breathed by plants?
CO2
Bacteria
CO2
Water
Water released from plants
N2
Water flowing down the land to another water source
Nitrogen
What organism fixes nitrogen?
CO2
Bacteria
CO2
Water
Water released from plants
N2
Water flowing down the land to another water source
Nitrogen
Check it!
Match it!
Match it!