found in water, soil/plants and the atmosphere
Lightning increases nitrogen in the soil
nitrogen in the soil is used by both plants and animals.
with a nitrogen tank
Are you on about the Nitrogen cycle? If this is the case, Nitrogen can be transferred into the soil from animal deification, or Nitrogen ions can be transferred through a lightening storm and rain drops.
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.
found in water, soil/plants and the atmosphere
Yes, soil does contain nitrogen.
Lightning increases nitrogen in the soil
It doesn't. Harvesting removes soil nitrogen
nitrogen in the soil is used by both plants and animals.
Nitrogen can enter the soil from plants such as legumes which fix nitrogen in their roots. Also dead plants and animals add nitrogen into the soil.
All soil contains nitrogen - it is a matter of how much. The relative amount of nitrogen in soil can be determined with as small soil sample and a reagent for nitrogen from a soil test kit (simple soil test kits are sold in every garden center). The results do not tell you the "amount" of nitrogen in the soil, only if there is enough for healthy plant growth, or if the amount of nitrogen is too poor for healthy plant growth
with a nitrogen tank
nitrogen fixing bacteria
In the atmosphere it is a gas, in the soil it its a solid, nitrogen gas can be converted to liquid in air separation plants. Also, as a liquid Nitrogen is very cold -- cryogenic temperatures. Nitrogen is stored as liquid commonly for convenience, even when gas is required, because liquid is more dense than gas and more nitrogen could be stored in the same volume. Simply, the answer to your question is nitrogen is a solid, liquid and gas depending on where you find it or how you've modified it.
it doesn't, it only removes soil nitrogen