Through lightning strikes or manure
Nitrogen is present in the Earth's atmosphere primarily as a result of volcanic eruptions and geologic activities releasing nitrogen from rocks. Additionally, nitrogen-fixing bacteria in the soil convert nitrogen from the air into a form that plants can use, which can eventually be released back into the atmosphere through various processes.
about 70 percent of the atmosphere is nitrogen
The illustration that represents the largest reservoir of nitrogen on earth should display the atmosphere. The atmosphere of earth contains around 78.09 % nitrogen.
Approximately 78% of the Earth's atmosphere is made up of nitrogen.
The Earth's atmosphere. Almost 22% of the remaining gas is oxygen, put a very small portion is made up of other gases, called trace gases.
nitrogen fixation. look it up
nitrites
How do dead organism return inorganic back to the earth
Nitrogen-fixing bacteria, such as Rhizobium and Azotobacter, convert atmospheric nitrogen into a form that plants can use. This process helps in replenishing the soil with nitrogen and plays a crucial role in the nitrogen cycle.
Nitrogen is present in the Earth's atmosphere primarily as a result of volcanic eruptions and geologic activities releasing nitrogen from rocks. Additionally, nitrogen-fixing bacteria in the soil convert nitrogen from the air into a form that plants can use, which can eventually be released back into the atmosphere through various processes.
they put carbon dioxide back in the atmosphere
Nitrogen is fixed
Planet Earth - about 80%.
The percentage of nitrogen in the Earth's atmosphere is about 78.
about 70 percent of the atmosphere is nitrogen
Nitrogen enters the atmosphere primarily through volcanic eruptions and the release of gases from the Earth's crust. It also comes from biological processes, such as denitrification, where bacteria convert nitrates in soil back into nitrogen gas. Nitrogen leaves the atmosphere mainly through nitrogen fixation, where certain bacteria convert atmospheric nitrogen into ammonia, and through processes like precipitation, where nitrogen compounds are deposited back to the Earth's surface. Additionally, human activities, such as burning fossil fuels and industrial processes, can also influence nitrogen levels in the atmosphere.
Yes, Earth's atmosphere is about 78% nitrogen.