Is phosphorus abiotic or biotic?
Phosphorus cycles through both the abiotic and biotic parts of the Earth system, especially in the biosphere, hydrosphere, and geosphere. Phosphorus is found in the Earth's crust, primarily in sedimentary rocks that contain phosphate (PO43-) minerals.
Phosphorous is essential for both plants and animals. In biotic processes, plants remove phosphorous from the soil, animals eat plants and so on. In abiotic processes, phosphate is released by rocks due to weathering, then is deposited in the soil or water through leaching or runoff.
Examples of abiotic factors are water, air, soil, sunlight, and minerals. Biotic factors are living or once-living organisms in the ecosystem.
In a terrestrial ecosystem, examples might include temperature, light, and water. In a marine ecosystem, abiotic factors would include salinity and ocean currents.
Phosphorous, also in the form of phosphate, may be transported by water or wind (both abiotic). Phosphorus is taken up by plants which are living and these plants may be consumed by other living organisms or they may die and be decomposed by decomposers, which are also living.
Phosphorus, like nitrogen, is a critical nutrient required for all life. The most common form of phosphorus used by biological organisms is phosphate (PO4), which plays major roles in the formation of DNA, cellular energy, and cell membranes (and plant cell walls).
Phosphorus, an essential mineral, is naturally present in many foods and available as a dietary supplement. Phosphorus is a component of bones, teeth, DNA, and RNA [1]. In the form of phospholipids, phosphorus is also a component of cell membrane structure and of the body's key energy source, ATP.
Phosphorus can be found on earth in water, soil and sediments. Unlike the compounds of other matter cycles phosphorus cannot be found in air in the gaseous state. This is because phosphorus is usually liquid at normal temperatures and pressures. It is mainly cycling through water, soil and sediments.
Under normal water flows, roughly two- thirds of the total phosphorus load to lakes and rivers comes from nonpoint sources such as runoff from pasture and croplands, atmospheric deposition and stream bank erosion.
In biology, abiotic factors can include water, light, radiation, temperature, humidity, atmosphere, acidity, and soil.
What are 10 abiotic factors in an ecosystem?
Examples of abiotic factors include sunlight, water, air, humidity, pH, temperature, salinity, precipitation, altitude, type of soil, minerals, wind, dissolved oxygen, mineral nutrients present in the soil, air and water, etc.
The item in the question that is not an abiotic factor is the C. microbes in the soil. Since they are living things, they would be considered biotic...
Phosphorus is a non-metal that sits just below nitrogen in group 15 of the periodic table.
A biotic factor is a living organism that shapes its environment. In a freshwater ecosystem, examples might include aquatic plants, fish, amphibians, and algae. Biotic and abiotic factors work together to create a unique ecosystem.
Biotic factors are living things within an ecosystem; such as plants, animals, and bacteria, while abiotic are non-living components; such as water, soil and atmosphere.
Phosphorus spontaneously ignites on contact with air, producing toxic fumes (phosphorus oxides). Phosphorus reacts violently with oxidants, halogens, some metals, nitrites, sulfur, and many other compounds. This causes a fire and explosion hazard.