Phosphorous cycle flashcard sets

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1-2 of 2Phosphorous cycle flashcard sets
# Title Terms Date
1Rock and Phosphorous Cycleby TrevorLittle7 termsOctober 29, 2009
2Phosphorous Cycleby Chanse2 termsOctober 29, 2009
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phosphorous cycle definitions
# Definition Sets
1the cyclic movement of phosphorus in different chemical forms from the environment to organisms and then back to the environment9 sets
2the movement of phosphorous atoms from rocks through the biosphere and hydrosphere and back to rocks.5 sets
3the movement of phosphorus atoms from rocks through the biosphere and hydrosphere and back to rocks3 sets
4a cycle where phosphorous is recycled2 sets
5leached from rocks/minerals and usually transported in aqueos form.1 set
6the path of phosphorous through our environment1 set
7how phosphorous is taken in and out of the environment1 set
8the path of phosphorous through an environment1 set
9cycle of phosphorous in atmosphere1 set
10phosphorous circulates through water, earth's crust, and living organisms. it does not include the atmosphere like all other cycles.1 set
11component of genetic molecules (dna/rna)1 set
12the cycling of phosphorous through the biological systems in the environment.1 set
13materials other than water, carbon, nitrogen cycle through an ecosytem1 set
14major biogeochemical cycle involving the movement of phosphorous throughout the biosphere and lithosphere. this cycle is important because phosphorous is an essential element for life and often is a limiting nutrient for plant growth.1 set
15the movement of phosphorus atoms from rocks through the biosphere and hydrosphere and back to the rocks1 set
16the clcic movement of phosphorous in different chemical forms from environments to organisms and then back to the environment1 set
17one of the slowest biogeochemical cycle1 set
18cycle where phosphorous is recycled1 set
19phosphorous that moves slowly through the earth's water, soil, and living organisms1 set
20the movement of phosphorus from the nonliving environment into living things and then back into the nonliving environment1 set
21marine sediments uplift (mountains)->weathering->uptake-(decomposition)->uplift or uptake1 set
22the process in which phosphorous moves through 3 of earths spheres, excluding the atmosphere.1 set
23most enters the ocean as phsophate in rivers. primary producers incorporate the phosphate into roganic matter, which is passed on up the food chain or becomes dtritus or dissolved organic matter. the phosphorus in organims and detritus is deposited in biogenic sediments. dissolved posphate is also deposited when chemical reactons convert it into insoluble forms that precipiate to the sediments1 set
24cycles mainly through water, soil and sediments. phosphorus moves slowly from deposits on land and in sediments, to living organisms, and than much more slowly back into the soil and water sediment.1 set
25phosphorus passes quickly through food webs as it moves from land to ocean sediments, then slowly back to dry land1 set
26this cycle is not found in the air, so not cycle as easily.1 set
27geologic recycling and biological recycling1 set
28the calcaic movement of phosphorous in different chemical forms from environments to organisms and then back to the environment1 set