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The nitrogen cycle works by driving the circulation of nitrogen through biotic and abiotic components of an ecosystem. The cycle begins and ends with molecular nitrogen floating fr...

Nitrogen cycle


Important processes in the nitrogen cycle include fixation, ammonification, .... source of fixed nitrogen for phytoplankton because its assimilation does not involve ...

Science for Kids: Nitrogen Cycle - Ducksters


Kids learn about the nitrogen cycle and how this nutrient travels through the ecosystem to sustain life on Earth.

Nitrogen Cycle - PEER


The Chemical Cycles. The Nitrogen Cycle Organisms require nitrogen to produce amino acids. Nitrogen makes up seventy-eight percent of the atmosphere, but ...

How does the nitrogen cycle work? - reptools home


How does the nitrogen cycle work? Nitrogen cycle is the process of converting toxic ammonia into harmless nitrogen, by different types of bacteria. As shown in  ...

GCSE CHEMISTRY - What is the Nitrogen Cycle? - How does the ...


How the Nitrogen Cycle works. ... The nitrogen cycle describes the movement of nitrogen through the environment. Nitrogen ... How does the Nitrogen Cycle work ? Although nitrogen gas (N2) makes up 78% of the air, plants can not use it for ...

The Nitrogen Cycle - eSchooltoday


Nitrogen is also key in the existence of ecosystems and food chains. Nitrogen forms about 78% of the air on earth. But why is this cycle so important in ...

Nitrogen cycle - Encyclopedia of Earth


Jun 28, 2010 ... The nitrogen cycle represents one of the most important nutrient ... does natural nitrogen fixation, thus dramatically altering the nitrogen cycle.

Nitrogen Cycle


Overview: The nitrogen cycle involves three major steps: nitrogen fixation, nitrification, and denitrification. It is a cycle within the biosphere which involves the ...

The Nitrogen Cycle - Windows to the Universe


May 7, 2007 ... Nitrogen is an element. It is found in living things like plants and animals. It is also an important part of non-living things like the air above and ...

Popular Q&A
Q: How does the nitrogen cycle work ?
A: The main component of the nitrogen cycle starts with the element nitrogen in the air. Two nitrogen oxides are found in the air as a result of interactions-MORE?... Read More »
Source: www.kgbanswers.com
Q: How does the nitrogen cycle work?
A: Important processes in the nitrogen cycle include. 1- fixation, some symbiotic bacteria (most often associated with leguminous plants). 2- mineralization,Conver... Read More »
Source: answers.yahoo.com
Q: How does the nitrogen cycle work?
A: -Atmospheric nitrogen becomes part of living organisms in two ways. The first is through bacteria in the soil that form nitrates out of nitrogen in the air.- Th... Read More »
Source: answers.yahoo.com
Q: How does the carbon cycle work with the nitrogen cycle.
A: Both of them are different, so both cycles work together. The carbon cycle lets out carbon dioxide and it then transfers it into the trees. The trees get the ni... Read More »
Source: www.answers.com
Q: How does the carbon, water and nitrogen cycle work together.
A: Within the water cycle, energy is supplied by the sun, which drives evaporation. From a biological perspective, the key events in the carbon cycle are the compl... Read More »
Source: www.chacha.com