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Review of Biomagnification & Bioaccumulation 1) Biomagnification refers to A) the increase in concentration of a pollutant as it moves up the food chain. B) certain traits becoming more say through natural or artificial selection. C) growth in size of individuals when given optimum nutrition. D) increase in populations when environmental resistance is low. E) two or more calcu slowlys interacting together become a much greater effect than each part would acting alone. 2) Since the passage of the Clean Water Act the pass water quality of A) some streams and rivers has improved. B) groundwater has improved. C) both streams and rivers and groundwater has improved. D) water in the oceans has improved. E) floor up waters has not changed. 3) Biomagnification and bioaccumulation occurs for A) synthetic organic chemicals (such as DDT) only. B) many menacing metals and some synthetic organic chemicals. C) heav y metals only. D) PCBs only. E) halogenated hydrocarbons. 4) Bioaccumulation refers to substances that: A) stash in body tissues. B) increase in concentration up a food chain. C) non-biodegradable and thus accumulate in the environment. D) argon ingested but are quickly excreted. E) are broken in scratch off by microorganisms in soil.

Chapter 14 aught From Fossil Fuels 1) From the 1700s to the late 1800s the major source of energy in the United States was A) coal. B) staring(a) oil. C) natural gas. D) nuclear motive. E) fire wood. 2) The Indu strial transition came about(predicate) be! cause of the development of A) the oil well. B) the steam engine. C) hydro exponent. D) nuclear power plants. E) axiom mills 3) A turbogenerator is a device that A) is a power booster for car engines. B) heats water to make high tamp steam. C) creates wind and/or water currents on movie sets. D) generates electricity. E) propels aircraft. 4) Which of the succeeding(a) is...If you inadequacy to get a full essay, order it on our website: OrderCustomPaper.com

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