Alga
Urea
Bacteria Ammonia, nitrates, nitrites
Sulfur oxides from the combustion of sulfur containing fuels for atmospheric sulfurous and sulfuric acid. Nitrogen oxides form nitrous and nitric acids.
The plant source of Nitrogen is Nitrate. Plants acquire nitrate through the Nitrogen Cycle. Atmospheric Nitrogen is absorbed by Nitrogen-fixing bacteria. The bacteria produce Ammonia which becomes Nitrite. Nitrite becomes Nitrate, the usable form of Nitrogen for plants. Nitrate is assimilated and absorbed by plants. Plants produce amino acids and proteins that are consumed in the food chain. Whatever consumes the proteins and amino acids will eventually die and the decomposition produces ammonia which turns into the atmospheric Nitrogen at the beginning of the cycle.
Sulfur is not soluble in water and it depends on the form the phosphorous takes as to what it will do in water, or air, for that matter. Liquid nitrogen does not have pH. pH is based on the measure of the molar concentration of hydrogen ions in solution - there are no hydrogen ions in liquid nitrogen.
nitrogen cycle is important because the plants make protein from it. The rhizobeam present at the root noddles of legumes convert nitrogen into soluble form like nitrates and nitrides. this are absorbed by plants. animals eat the plants when they did their are certain bacteria present in the soil which convert the soluble form into atmospheric nitrogen. this is nitrogen cycle.
Humans use nitrogen in the form of proteins. Bacteria found in soil convert atmospheric nitrogen into nitrates that plants use to produce proteins.
The atmospheric nitrogen. This is a diatomic and triple bonded form of nitrogen that can not be metabolized by organisms other than some bacteria which convert it into usable form for plants.
Rhizoobium or nitrogen fixing bacteria lives in the roots of leguminous plants.leguminous plants are not able to use atmospheric nitrogen as sush,so these bacteria convert nitrogen into simpler forms i.e nitrates and nitrits which are easily used up by these plants.
which of these organisms convert atmospheric nitrogen gas to a form that can be utilized by plants? a. bacteria b. protists c. consumers d. producers e. fungi
Rhizobia are known as nitrogen fixation bacteria. Nitrogen is an essential element for plants and it is plentiful in the atmosphere but in a form that is inaccessible to plants. Rhizobia can convert atmospheric nitrogen into a form that plants can uptake through their roots.
Legumes (e.g peas and beans). They form symbiotic relationships with Rhizobia bacteria which fix atmospheric nitrogen into nitrates which can be used by the plant.
Urea
Proteins are organic compounds, mostly composed of hydrogen, oxygen, nitrogen and carbon with some trace elements. The first three are obtained from water and the air, while the nitrogen and trace elements are acquired primarily via the roots from minerals (or fertilizer) in the soil.
Nitrogen fixing bacteria will enable some plants to convert atmospheric oxygen to a form that can be used by plants. The plants are then eaten by animals.
Although the air is made up of about 70% nitrogen, plants cannot use nitrogen in this N2 form. Nitrogen fixing bacteria change nitrogen into the form of soluble nitrates so that plants can use it. Other bacteria, known as de-nitrifying bacteria, change nitrates back into N2, which completes the nitrogen cycle Updated by: Levi Levitt
Plants can not absorb atmospheric elemental Nitrogen (N2). The nitrogen must be bound to carbon or hydrogen atoms such as ammonia (NH3), or Urea (NH2)2CO. Nitrogen Fixing Plants such as clover have a symbiotic relationship with bacteria on their root system that convert atmospheric nitrogen (N2) to forms that the plants can use.