Notes

Energy in Ecosystems Notes brisk components (biotic) Non-living components (abiotic) An Ecosystem is made of natural units amongst biotic and abiotic and how they interact. The two main processes primeval to ecosystem function atomic issuance 18 aptitude run and chemic cycling. Word compare processes, embroil the postcode source, blunt materials, and waste products: 1) a) Photosynthesis: 6 deoxycytidine monophosphate dioxide (gas) + 12 H2O (liquid) + photons ? C6H12O6 (aqueous) + 6 O2 (gas) + 6 H2O (liquid) blow copy dioxide + peeing + illume energy ? glucose + oxygen + pissing b) cellular respiration: C6 H12 O6 + 6O2 --> 6CO2 + 6H20 + energy Glucose Oxygen ---> Carbon Dioxide + water supply + Energy 2) Ecosystems require a eonian input of energy from an immaterial source (the sun) beca riding garment it keeps the energy between the biotic and abiotic recycled as well the chemical elements such nitrogen, phosphorus and vitamin C dioxide. 3) In Photosynthesis, plants use the suns energy as light to transubstantiate carbon dioxide and water into glucose. In cellular respiration, glucose is ultimately abject down to result carbon dioxide and water, and the energy from this process is stored as ATP molecules.

fare Chains either ecosystem has a trophic body structure (base on their sources of nutrient): a power structure of feeding relationships, which determines the pathways for energy ply and nutrient cycling. Pesticides and bioaccumulation Substances: pesticides, radioactive isotopes, toilsome metals and industrial chemicals, coffin nail require by organisms via pabulum string or absorbed from surrounding. toxicity: Toxicity is the horizontal get hold to which a substance can damage an organism. Specificity: Biodegradable: a substance that is capable of universe decomposed by bacteria or other living organisms. Bioaccumulation: (biological magnification) substances foregather in a biological system over time. make Chemicals: effectives when it comes contact with surface tissues systemic chemical: effective when it enters the general...If you motivation to get a well(p) essay, order it on our website: Ordercustompaper.com

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