By lightening and by nitrogen fixing bacteria in the roots of certain plants (eg the legumes).
Conversion of Nitrogen gas into Nitrates\Ammonia.
-When Lightning strikes the nitrogen in air get converted into Nitrogen Oxides and then is brought down by rain in from of Soluble Nitrates.These Nitrates are the soluble form of nitrogen for plants. Though lightning play a minor role in nitrogen fixation.
-Nitrogen is also fixed by Microorganisms which are free-living or the organisms that live in the plants (Symbiotic relations).
These Organisms convert the nitrogen in soluble nitrates.
-Nitrogenous Fertilizers are also one from of Soluble nitrogen.
*** These Nitrates and ammonia fertilizers are then consumed by plants and the plants are consumed by us.Hence Nitrogen is in the Biotic Part of the Ecosystem.
The free nitrogen of the atmosphere (air) is fixed by nitrifying bacteria. This is done endogenously by root nodulation in some leguminous and other plants. Some microbes can also form nitrates in the soil exogenously. The symbiotic organisms convert abiotic nitrogen into biotic nitrogen.
The ecosystem consists of two components which are known as the biotic and abiotic.
By lightening and by nitrogen fixing bacteria in the roots of certain plants (eg the legumes).
There are organisms called nitrogen fixers whose job is to take nitrogen from the air and convert it so that it can be used by other organisms.
Yes. Lightening can fix nitrogen from the atmosphere into the soil, making nitrogen available to the plants and ultimately animals in an ecosystem.
The nutrient that organisms get from their local ecosystem is phosphorous. Organisms also get nitrogen from the air and it can also be added to the soil.
Take a look at this diagram. http://upload.wikimedia.org/wikipedia/commons/d/de/Nitrogen_Cycle.jpg
The nutrient that organisms tend to get from their local ecosystem is phosphorus. They can also get the nutrient nitrogen locally.
The impact on the nitrogen cycle if there were a decrease in decomposition in a given ecosystem wouldn't be enough nitrogen to return the atmosphere. Photosynthesis is the process by which plants convert carbon dioxide into energy rich carbon compound.
Lightning & a few bacteria.
Conversion of Nitrogen gas into Nitrates\Ammonia.-When Lightning strikes the nitrogen in air get converted into Nitrogen Oxides and then is brought down by rain in from of Soluble Nitrates.These Nitrates are the soluble form of nitrogen for plants. Though lightning play a minor role in nitrogen fixation.-Nitrogen is also fixed by Microorganisms which are free-living or the organisms that live in the plants (Symbiotic relations).These Organisms convert the nitrogen in soluble nitrates.-Nitrogenous Fertilizers are also one from of Soluble nitrogen.*** These Nitrates and ammonia fertilizers are then consumed by plants and the plants are consumed by us.Hence Nitrogen is in the Biotic Part of the Ecosystem.
nitrogen
nitrogen fixing is a process in which atmosphere nitrogen converted into ammonia.
nitrogen fixing is a process in which atmosphere nitrogen converted into ammonia.
Bacteria can remove nitrogen from the atmosphere.
nitrogen fixation. look it up
Nitrogen must be cycled through an ecosystem so that the nitrogen is available for organisms to make proteins.
Nitrogen-fixing bacteria
Atmospheric nitrogen fixation is the process where nitrogen is converted into ammonia. Without nitrogen, organisms couldn't grow, and organisms need nitrogen more than anything to grow.
Yes. Lightening can fix nitrogen from the atmosphere into the soil, making nitrogen available to the plants and ultimately animals in an ecosystem.
The nutrient that organisms get from their local ecosystem is phosphorous. Organisms also get nitrogen from the air and it can also be added to the soil.