From where do the plants obtain nitrogen explain​

Plants take nitrogen from the soil by absorption through their roots as amino acids, nitrate ions, nitrite ions, or ammonium ions. Plants do not get their nitrogen directly from the air. ... Plants get the nitrogen that they need from the soil, where it has already been fixed by bacteria and archaea.

from their roots they obtain nitrogen

Plants take nitrogen from the soil by absorption through their roots as amino acids, nitrate ions, nitrite ions, or ammonium ions. Plants do not get their nitrogen directly from the air.

hope it helps...

mark it brainliest..

Explanation:

Some leguminous plants use nitrogen fixing bacteria to turn atmospheric nitrogen into usable compounds

Others use nitrogen from fertilizers, and naturally found in soil

Plants obtain nitrogen through a natural process. ... Bacteria in the soil convert the nitrogen to ammonium and nitrate, which is taken up by the plants by a process of nitrogen fixation. All plants need nitrogen to make amino acids, proteins and DNA, but the nitrogen in the atmosphere is not in a form that they can use.

Explanation:

please mark my answer as Brainliest

The plants obtain Nitrogen from the soil to synthesise proteins.

The Nitrogen from the atmosphere is fixed in the soil by some microscopic organisms such as rizobium . This micro organsims require nitrogen for producing energy. when they die they leave the Nitrogen back into the soil. so this nitrogen is used up by the plants.

something during lightning the atmospheric nitrogen will get fixed up in soil.