: Nitrogen Cycle

nitrogen cycle  The nitrogen cycle refers to the cycle of nitrogen atoms through the living and non-living systems of Earth The nitrogen cycle is vital for Key points · In the atmosphere, energy from lightning helps recombine the atoms in nitrogen gas and oxygen gas , forming nitrate

Nitrogen Cycle- Steps and Significance Its is the movement of nitrogen between the atmosphere, biosphere, and geosphere in different forms  Nitrogen Cycle

Both the global and internal nitrogen cycles are biologically regulated, but the transformations are the result of biotic and abiotic interactions Electron Nitrogen Cycle · The nitrogen cycle fixes the nitrogen from the atmosphere into the soil for use by plants and animals · They are then demineralized upon their