Explain(in terms of biological or chemical impacts on aquatic ecosystems) why plant nutrients usually are the worst kinds of water pollutants. The term B.O.D. should be part of your answer.
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Explain(in terms of biological or chemical impacts on aquatic ecosystems) why plant nutrients usually are the worst kinds of water pollutants. The term B.O.D. should be part of your answer.
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- You are a commercial developer, and you were asked to develop a golf course on what is presently forested land next to a reservoir used for city water. Describe the impacts this development might have on water quality in the reservoir. (HINT: think of pollution from clearing the land as well as growing grass for the golf course)Some of the problems associated with intensive irrigationinclude all of the following except(A) soil salinization.(B) overfertilization.(C) land subsidence.(D) aquifer depletion.Give an example of an inorganic nutrient pollutant. What is its effect on the aquatic environment?
- Biological magnification occurs whena. pollutants increase in concentration in tissues at higher trophic levels.b. the effect of a pollutant is magnified by chemical interactions within organisms.c. an organism is placed under a dissecting scope.d. a pollutant has a greater than expected effect once ingested by an organism.When the sulfur dioxide released from burning fossil fuels reacts with water vapor in clouds, sulfuric acid forms. a. Is sulfuric acid a primary or secondary pollutant? b. Is the pollution in this example point or non-point? C.Is the pollution in this example acute or chronic?Name three major types of water pollutants, and provide an example of each. Explain which classes of water pollutants you think are most important in your local area
- How does water pollution affect the Phosphorus, Carbon, and Nitrogen Cycles? My question is how does water pollution affect the Phosphorus, Carbon, and Nitrogen Cycles, not how does the phosphorus, Carbon, and Nitrogen Cycles cause water pollution. Please answer the question correctly.Naturally, environment has their carrying capacity. Explain the FOUR (4) effects of pollutant load over the carrying capacity.Answer these questions A) State effects of acid rain B) What are the effects of primary and secondary pollutants? C) What are the factors that increase the primary and secondary pollutants? C) State natural sources of primary pollutants?
- Explain why you are for or against: (a)raising the price of water while providing lower lifeline rates for the poor consumers, (b)withdrawing government subsidies that provide farmers with water at low cost, and (c)providing government subsidies to farmers for improving irrigation efficiency.How is waste water managed in your community? Describe it.What environmental effects do you for see on the air quality and water bodies?Therate of decomposition of leaf litter in woodlands can be strongly influencedby:a.moisture.b.nitrogen content.c.leaf toughness.d. allof the choices apply.e. noneof the choices apply