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The phosphorus cycle is a biogeochemical process describing how phosphorus (P) moves through the biosphere, the hydrosphere, and the lithosphere . The phosphorous cycle does not include the atmosphere because very little phosphorus circulates through the atmosphere as a gas. Like all cycles, this one does not have a start nor does it have an end.
Carbon cycle: Nitrogen cycle: Answer link. The phosphorous cycle does not include the atmosphere. The phosphorous cycle does not include an atmospheric component because phosphorous does not cycle through the atmosphere. In comparison, important processes of the carbon and nitrogen cycle occur in the atmosphere (compare three images below).
1 Answer. Phosphorus moves in a cycle through rocks, water, soil and sediments and organisms. Key steps of the phosphorus cycle: # Over time, rain and weathering cause rocks to release phosphate ions and other minerals. This inorganic phosphate is then distributed in soils and water. # Plants take up inorganic phosphate from the soil.
As far as we know, the phosphorous cycle has gone on since the early oceans and atmosphere eformed, some 4.0 billion years or so. The phosphorous cycle has probably gone on for about 4 billion years and started shortly after the oceans and atmosphere formed. It may have accelerated when life really got going about 500 million years ago and then again about 350 million years ago when land ...
The carbon cycle describes how carbon moves through the planet and the phosphorous cycle does the same for phosphorus but the other large difference is that carbon cycles through the atmosphere whereas phosphorus does not. The phosphorous and the carbon cycles are both biogeochemical cycles on earth that are crucial to how our world functions. The two cycles include two different elements. The ...
Explanation: Many fertilizers are phosphate-based and this accumulates in the soil (and enters waterways), affecting the phosphorus cycle in multiple ways. If we look at the phosphorus cycle shown below, we can see that there are processes involving soil, water, and living organisms: When phosphate-based fertilizers are used, they potentially ...
Phosphorus cycles through the biosphere through the phosphorous cycle. Phosphorus cycles through the biosphere through what is known as the phosphorus cycle. In regards to the biosphere specifically, phosphorus moves through all living organisms, including humans. Phosphates make up DNA, ATP, and RNA. Plants and fungi take in phosphates through their roots. Herbivores consume these plants and ...
1 Answer. Phosphorous is one of the biogeochemical cycles. Phosphorous cycles through several components of the biosphere, hydrosphere, and geosphere. However, it generally does not circulate through the atmosphere, unlike other biogeochemical cycles, like for example carbon or nitrogen. Phosphorous is one of the biogeochemical cycles.
Humans impact the phosphorous cycle in a major way by their use of the element as a major component in fertilizers. The atmosphere plays no significant role in the biogeochemical cycle of phosphorous. Phosphorous remains locked in land and water being very slowly available to plants. It becomes a limiting nutrient for plants. Humans have greatly influenced the phosphorus cycle. It has been ...
Explanation: Phosphate fertilizers are commonly used in agriculture to boost plant productivity. However, excess amounts of phosphorous added to soils often leach into groundwater or get into streams that then drain into lakes. In lakes, phosphorus stimulates the growth of algae so much so that the lake can become eutrophic - or starved of oxygen.