bacteria
While carbon cycle is maintained mainly by plants and animals, nitrogen cycle is maintained mainly by nitrifying bacteria and plants.
The kidneys removes waste during respiration.Waste products are CO2 and water.They are removed through lungs mainly
True. The first elements to be identified were mainly gases, such as hydrogen, nitrogen, oxygen, and others. These gases were identified during the study of gases emitted by various chemical processes and reactions.
Earth's atmosphere is composed mainly of nitrogen.
It has other names in other languages (for example, the German Stickstoff), but they all just mean "nitrogen". There really aren't any synonyms for it in English.At one time air from which oxygen had been removed (leaving mainly nitrogen, usually with some carbon dioxide) was called "phlogisticated air", but no one nowadays uses that terminology.
Blast furnace waste gas is mainly nitrogen because nitrogen makes up about 78% of the atmosphere and is used as the primary gas for the blast furnace process. During the process, the injected air reacts with the fuel and iron ore to form nitrogen-rich waste gas.
Nitrogen
Nitrogen fixation is how atmospheric nitrogen is processed. This occurs during lightning strikes but mainly is processed by diazotrophs, or free living bacteria with nitrogenase.
Plants obtain nitrogen mainly from the soil in the form of nitrates or ammonium ions. During the nitrogen cycle, nitrogen-fixing bacteria in the soil convert atmospheric nitrogen into a usable form for plants. Some plants also have symbiotic relationships with nitrogen-fixing bacteria in their root nodules to help them absorb nitrogen.
nitrogen balance. It refers to the state where the nitrogen intake, primarily from dietary protein, equals the nitrogen output, mainly via urine and feces. A positive nitrogen balance indicates that the body is retaining more nitrogen than it is excreting, which is often seen during growth or recovery from illness.
While carbon cycle is maintained mainly by plants and animals, nitrogen cycle is maintained mainly by nitrifying bacteria and plants.
Nitrogen
The kidneys removes waste during respiration.Waste products are CO2 and water.They are removed through lungs mainly
because there are not as many cars (which mainly cause nitrogen dioxide) at night.
Mainly the fact that nitrogen is largely inert.
Mainly oxides of nitrogen, such as nitric oxide and nitrogen dioxide.
Nitrogen oxide is primarily formed from combustion processes involving high temperatures, such as in car engines and power plants. It is a byproduct of the reaction between nitrogen and oxygen in the air during these processes. It is also produced naturally by lightning and microbial activity in soil.