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Atmospheric nitrogen can enter the ground through a process called nitrogen fixation, where certain bacteria convert nitrogen gas into a form that plants can use. Additionally, nitrogen can enter the ground through precipitation, where nitrogen compounds in rainwater can be absorbed by the soil.
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What are the two ways that atmospheric nitrogen gets into the ground?
Atmospheric nitrogen can enter the ground through nitrogen-fixing bacteria that convert atmospheric nitrogen into a form that plants can use. It can also be deposited into the ground through rainfall as nitric acid or ammonium ions.
What is the three ways that nitrogen is made available to plants?
Nitrogen is made available to plants through nitrogen fixation by certain bacteria that convert atmospheric nitrogen into a usable form, through decomposition of organic matter releasing nitrogen compounds, and through industrial fertilizer application.
What are three ways for nitrogen to be fixed?
Biological nitrogen fixation: Certain bacteria, like rhizobia, can convert inert atmospheric nitrogen into ammonium. Industrial nitrogen fixation: The Haber-Bosch process takes atmospheric nitrogen and hydrogen to produce ammonia for fertilizers. Lightning: Nitrogen fixation can also occur through lightning strikes, which provide the energy needed to convert nitrogen gas into reactive nitrogen compounds.
What are 2 ways that nitrogen can be removed from the atmosphere?
Nitrogen can be removed from the atmosphere through the process of nitrogen fixation, where certain bacteria convert atmospheric nitrogen into forms that plants can use. Nitrogen can also be removed through lightning strikes, which can combine nitrogen molecules with oxygen to form nitrogen oxides that are washed out of the atmosphere by rain.
What are The three ways that nitrogen is made available to plants?
Nitrogen fixation by bacteria in the soil or root nodules of leguminous plants converts atmospheric nitrogen into a form that plants can use. Decomposition of organic matter releases nitrogen back into the soil as ammonium. Application of nitrogen-containing fertilizers can supplement soil nitrogen levels for plant growth.
