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Nitrogen is removed from the air primarily by?
Nitrogen is removed from the air primarily through nitrogen fixation, a process where nitrogen gas is converted into compounds like ammonia by bacteria, plants, and lightning. These compounds can then be utilized by living organisms.
Acid rain is caused by which of the following excess carbon dioxide deforestation nitrogen compounds in the air nitrogen compounds in the soil?
Acid rain is caused by which of the following? excess carbon dioxide deforestation nitrogen compounds in the air nitrogen compounds in the soil Help me please
What are some common everyday products does nitrogen include?
Meat, plant fertilizer, air. Gunpowder and fireworks rely heavily on nitrogen compounds.
What is the process by which bacteria removes nitrogen from the air and form nitrogen compounds?
Bacteria utilize an enzyme called nitrogenase to convert nitrogen gas (N2) into ammonia (NH3) in a process known as nitrogen fixation. This ammonia can then be further converted into other nitrogen compounds by bacteria to be used by plants and other organisms.
Where does plants get nitrogen?
when animals eat plants,they get nitrogen compounds that their bodies need.plants do not make these nitrogen compounds. so from where do plants get their nitrogen compounds/ from the air
Two ways by which plants get nitrogen compounds?
Plants obtain nitrogen compounds through the uptake of nitrate and ammonium ions from the soil through their root systems. Additionally, some plants have symbiotic relationships with nitrogen-fixing bacteria that convert atmospheric nitrogen into a form that can be used by the plants.
How is the element nitrogen N in nitrogen compounds in soil released back to the air?
Nitrogen in soil compounds can be released back to the air through processes like denitrification, where microbes convert nitrate (NO3-) into nitrogen gas (N2) or nitrous oxide (N2O) which is then released into the atmosphere. Another way is through ammonia volatilization, where ammonia (NH3) is converted into a gaseous form and released into the air.
What must happen for pure nitrogen in the air to be able to be used by plants?
Nitrogen in the air must be converted into a plant-usable form such as nitrate (NO3-) or ammonium (NH4+). This conversion process is carried out by nitrogen-fixing bacteria in the soil, which can either symbiotically associate with plant roots or exist freely in the soil. Plants can then absorb these converted forms of nitrogen from the soil to support their growth and development.
What processes remove nitrogen from air?
The main processes that remove nitrogen from air are nitrogen fixation by certain bacteria, lightning strikes that convert nitrogen gas into compounds that can be washed to the ground by rain, and plant uptake of nitrogen for growth. These processes play a crucial role in the nitrogen cycle, which maintains the balance of nitrogen in the environment.
Can plants absorb nitrogen compounds from soil on their own?
Yes. Vascular plants can absorb nitrogen compounds such as nitrates from the soil on their own.What plants can't do on their own is fix nitrogen from the air into nitrogen compounds. Some plants including legumes (such as peas, beans, lupins) and casuarinas form symbioses with nitrogen-fixing bacteria to form nitrogen into nitrogen compounds.
When does nitrogen leave the air?
Nitrogen leaves the air as it is absorbed by plants through their roots for growth and development, as well as through the process of nitrogen fixation by certain bacteria in the soil. Additionally, nitrogen can be removed from the air through lightning strikes, where nitrogen gas is converted into compounds that can be deposited on the earth through rainfall.
What change nitrogenvin the air into another nitrogen compounds that can be used by plants to make proteinsamino acids and DNA?
Nitrogen in the air is converted into usable nitrogen compounds through a process called nitrogen fixation. This occurs primarily through two means: biological fixation by certain bacteria, such as those in the root nodules of legumes, and abiotic processes like lightning. These bacteria convert atmospheric nitrogen (N₂) into ammonia (NH₃) or related compounds, which can then be assimilated by plants to synthesize proteins, amino acids, and DNA.
