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- Nitrogen fixation by bacteria: Certain bacteria like Rhizobium and Azotobacter convert atmospheric nitrogen into ammonia, which can then be used by plants.
- Lightning: Electrical storms can break down nitrogen molecules in the atmosphere, leading to the formation of nitrogen oxides that can eventually be washed down to the earth by rain.
- Industrial processes: Human activities such as combustion and industrial processes can release nitrogen oxides into the atmosphere, contributing to nitrogen deposition on land and water bodies.
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How can nitrogen be broken down?
Nitrogen can be broken down through a process called nitrogen fixation, where certain bacteria convert atmospheric nitrogen into compounds like ammonia that plants can use. Another way nitrogen can be broken down is through denitrification, where other bacteria convert nitrates back into atmospheric nitrogen gas.
Why does the nitrogen level in the atmosphere is higher than the oxygen level?
Because due to the over pollution and cutting down the tree's level of Oxygen is decreasing .The level of Nitrogen always remains constant in the atmosphere . The level of Nitrogen doesn't' depend on the level of the Oxygen level.
Can ammonia be broken down by a chemical change?
Yes, ammonia can be broken down by a chemical change. One way to break down ammonia is through a process called decomposition, where it can be broken down into nitrogen and hydrogen gases. This can be achieved through various chemical reactions or by applying heat or using a catalyst.
Can ammonia be broken down by a chemical reaction?
Yes, ammonia can be broken down by a chemical reaction. One common method is the Haber process, where ammonia is produced by combining nitrogen and hydrogen gas under high pressure and temperature with the help of an iron catalyst. Reverse reactions can be used to break down ammonia into nitrogen and hydrogen gas.
What nutrients give energy but also contain nitrogen?
Proteins are nutrients that provide energy and contain nitrogen. When broken down during metabolism, proteins release energy that can be used by the body.
How can nitrogen be broken down?
Nitrogen can be broken down through a process called nitrogen fixation, where certain bacteria convert atmospheric nitrogen into compounds like ammonia that plants can use. Another way nitrogen can be broken down is through denitrification, where other bacteria convert nitrates back into atmospheric nitrogen gas.
What is the main ingredient in nitrogen?
nitrogen is an element, thus it is as broken down as possible
Describe the path of nitrogen through its biogeochemical cycle?
Nitrogen gas in the soil is used by plants, which are eaten by animals. The waste products of the animals contain the nitrogen. It is broken down by bacteria, which releases nitrogen gas into the atmosphere, and the cycle repeats.
What occurs when anaerobic bacteria break down nitrates and release nitrogen gas back into the atmosphere?
When anaerobic bacteria break down nitrates, they can denitrify the nitrates and release nitrogen gas (N2) back into the atmosphere. This process is called denitrification and it helps return nitrogen to the atmosphere in its inert form.
How does nitrogen get from organisms back into the atmosphere?
Nitrogen is returned to the atmosphere through the process of denitrification, where bacteria convert nitrates in the soil back into nitrogen gas. This process completes the nitrogen cycle as nitrogen is released back into the atmosphere as a gas.
What is is nitrogen?
Nitrogen is called nitrogen because when scientist first discover it the scientist thought up the name nitrogen because that name has connection to the gas.
Does nitrogen help slow down the greenhouse effect?
No. Nitrogen, which makes up 78% of the atmosphere, makes no difference to the greenhouse effect.
What process plays An important role in the cycling of both carbon and nitrogen?
The process of decomposition plays an important role in the cycling of both carbon and nitrogen. Through decomposition, organic matter is broken down by decomposers into simpler compounds, releasing carbon and nitrogen back into the soil and atmosphere for reuse by living organisms.
What is the role of microorganisms in returning nitrogen or carbon dioxide to the atmosphere?
this microorganisms is called denitrifying bacteria, it helps to decompose the nutrients (nitrogen) back to the atmosphere. and the process of returning nitrogen or carbon dioxide to the atmosphere is called denitrification.
What organism in the soil convert niterogen from dead organism?
first the organism is broken down in to inorganic moleculs, then denitryfing bacteria breaks this down and lets the nitrogen be released back to the atmosphere. the denitryfing bacteria is usaully cyno-bacteria(blue green bacteria)
Once nitrogen is in humans how is it returned to the environment?
Most of it broken down to urea (in kidney) by urination
Why does the nitrogen level in the atmosphere is higher than the oxygen level?
Because due to the over pollution and cutting down the tree's level of Oxygen is decreasing .The level of Nitrogen always remains constant in the atmosphere . The level of Nitrogen doesn't' depend on the level of the Oxygen level.
