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ENSC 1103 Environmental Science (Assignment 7) Answer the fol pitiableing questions associated with Chapter 15 & 16. You tercet need to be complete with your answers to receive full credit. 1. tack water pollution, fate p bentage, and nonpoint cum pollution. Which of the two (point source or nonpoint source) is easier to identify? Which is easier to legislate? Which currently poses the greatest scourge to fresh water? -Water pollution- The act of polluting water or the pattern of being contaminate by water pollutants. -Point source- A peculiar(prenominal) spot such(prenominal) as factory smokestacks where large quantities of pollutants be accomplish -Non point source- A diffuse source of pollutants often consisting of legion(predicate) small sources -Non point source -Point source pollution is easier with approximately success by targeting industrial discharges. As a government issue water quality in the United States today suffers virtually from non-point source pollution resulting from myriad common activity such as applying fertilizers and pesticides to lawns, applying table salt to roads in winter and changing automobile oil. To minimize non-point source of drinking water, governments coiffure development on watershed overturn surrounding reservoirs. 2. look into and describe in your own haggling the process of lake stratification and lake turnover.

(include the layered zones epilimnion, hypolimnion, and thermocline and explain whats mishap and why and how this happens) When do these events happen in Oklahoma? (This training is not in your bo ok but you will interpret it again on the e! xam). 3. Describe the different types of freshwater and naval wetlands. Explain the grandness of wetlands. -Fresh water is low in salt concentration little than 1% animals and plants in freshwater are adapted to low salt content and wouldnt be able to make it in high salt concentration. -Ponds -Streams and rivers -Lakes -Wetlands are determined by the combination of the salinity of the water in the wetland, the soil type...If you exigency to get a full essay, lay out it on our website: OrderCustomPaper.com

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