The air is 80% nitrogen but most organisms are able to extract it from the air.
The major steps in the nitrogen cycle: nitrogen moves from the air to the soil, into living things, and back into the air
The major steps in the nitrogen cycle: nitrogen moves from the air to the soil, into living things, and back into the air.
Reservoir of P is in sediments while others 2 are gaseous .
The air we breathe is mostly nitrogen, so yes. Nitrogen acts almost exactly the same as nitrogen mixed with a little oxygen. The major difference is that nitrogen will have less moisture then straight air.
Air
the soil is a major reservoir for ammonia and other nitrogen containing compounds.
The atmosphere is the main reservoir of nitrogen in the biosphere.
The atmosphere is the main reservoir in the biosphere and the largest nitrogen reservoir is the nitrogen gas(N2)
Earth's vast reservoir is in it's atmosphere which is roughly 79% nitrogen.
Atmosphere
The atmosphere.
The atmosphere
The illustration that represents the largest reservoir of nitrogen on earth should display the atmosphere. The atmosphere of earth contains around 78.09 % nitrogen.
The Atmosphere.
In both cycles, the atmosphere is a major reservoir. Both cycles involve plants as Transformers of the nutrients
carbon dioxide and water