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Humans add nitrogen to the biosphere in the form of nitrate, a major component of plant fertilizer.
The main nitrogen-containing nutrients in the biosphere are ammonia (NH3), nitrate (NO3-), and nitrite (NO2-).
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Carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur.
It allows nitrogen atoms to continually cycle through the biosphere.
nitrogen fixing bacteria
The largest store of nitrogen is atmosphere, where it exists as nitrogen gas. Other major stores of nitrogen includes oceans and organic matter in soil.
atmosphere as N2 gas
atmosphere as N2 gas
The atmosphere is the main reservoir of nitrogen in the biosphere.
Nitrogen is lost in the biosphere. Biochemical processes help the Earth rebuild the nitrogen lost. Exchanges of nitrogen are slow and steady.
Humans add nitrogen to the biosphere in the form of nitrate, a major component of plant fertilizer.
The main nitrogen-containing nutrients in the biosphere are ammonia (NH3), nitrate (NO3-), and nitrite (NO2-).
u bumbaclot
atmosphere
atmosphere as N2 gas
The atmosphere is the main reservoir in the biosphere and the largest nitrogen reservoir is the nitrogen gas(N2)