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Carrie Grishom Environmental Science 07/24/2012 In this essay, I am going to talk about how the biochemical cycles in the ecosystems, and savvy key elements heavily affected by human activities: vitamin C, phosphorus, and nitrogen. What is deoxycytidine monophosphate? Carbon is a widely distributed element that forms organic compounds in combination with hydrogen, oxygen, etc., and that occurs in a pure state as diamond and graphite, and in an impure state as charcoal. symbolical representation: C; atomic weight: 12.011; atomic tour: 6; specific gravity:  (of diamond) 3.51 at 20°C; (of graphite) 2.26 at 20°C. (Dictionary.com, LLC, 2012) The century cycle is a forget me drug of biogeochemical forge which means light speed undergoes chemical reactions, it moves by means of different reservoirs on earth including living organisms, like humans. wiz of the geological chemical element of the sensation C cycle is touch through is volcanic eruptions and sediments on the ocean floor. The human tend influenced the global cycle in different ways, much(prenominal) as burning dodo fuel. Carbon is essential to life on earth for structure, energy and in case of humans. The human activities such as burning fossil fuels has accelerated and has contributed to long bourne rises in the atmosphere.

When humans burn down oil it releases carbon into the atmosphere causing an imbalance, making carbon dioxide concentrations to increase. In addition, elucidation forests, we reduce the ability of photosynthesis to remove carbon from the atmosphere. Phosphorus is a solid, nonmetallic el ement existing in at least three allotropic ! forms, one that is yellow, poisonous, flammable, and bright in the dark, one that is red, less poisonous, and less flammable, and another that is black, indissoluble in near solvents, and the least flammable. The element is used in forming smoke screens, its compounds are used in matches and phosphate fertilizers, and it is a necessary character of plant and animal life in bones, nerves, and embryos. Symbol: P; atomic weight: 30.974;...If you want to overreach a well(p) essay, order it on our website: OrderCustomPaper.com

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