2 and 4
Just as the Earth's Nitrogen cycle and its Carbon cycle are cyclic, the Earth's Water Cycle is just that; Water Vapor returns to the Atmosphere to complete the Cycle.
Nitrogen gas and nitrate ions.
No, the nitrogen cycle has an atmospheric component. Nitrogen gas (N2) in the atmosphere is converted into compounds that can be used by living organisms through processes like nitrogen fixation and denitrification. This atmospheric nitrogen is essential for the functioning of the nitrogen cycle on Earth.
In rainforests where there is loads of leeching, plants get their nitrogen from other dead plants, where a nitrogen cycle is established
In the nitrogen cycle, nitrogen undergoes several transformations. It is primarily found in the atmosphere as nitrogen gas (N₂), which is converted into ammonia (NH₃) through nitrogen fixation by bacteria. Ammonia can then be further transformed into nitrites (NO₂⁻) and nitrates (NO₃⁻) through nitrification. Finally, plants utilize these forms of nitrogen, and some nitrogen is returned to the atmosphere through denitrification.
The atmosphere is not involved in the phosphorus cycle.
The atmosphere is not involved in the phosphorus cycle.
The atmosphere is not involved in the phosphorus cycle.
The atmosphere is not involved in the phosphorus cycle.
The atmosphere is not involved in the phosphorus cycle.
The atmosphere is not involved in the phosphorus cycle.
The atmosphere is not involved in the phosphorus cycle.
The water cycle is the cycle that the atmosphere does not play a role in. While the atmosphere is involved in many other Earth cycles, such as the carbon cycle and nitrogen cycle, the water cycle primarily involves the movement of water between the Earth's surface, oceans, and freshwater sources.
What is nitrogen fixation
Microorganisms play a key role in the nitrogen cycle by converting nitrogen from the atmosphere into forms that can be used by plants. This process, known as nitrogen fixation, is carried out by nitrogen-fixing bacteria. Other microorganisms, like nitrifying bacteria and denitrifying bacteria, are involved in converting nitrogen compounds into different forms throughout the cycle.
both cycles transfer either carbon or nitrogen from the ocean to the atmosphere or from the atmosphere to the ocean.
The nitrogen cycle or the N2-cycle.