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Question
In a municipal wastewater treatment plant, the primary treatment step consists of ________.A) filtering the sewage
B) chlorinating the sewage
C) adding bacteria to the sewage
D) leaving the sewage to sit in large tanks so suspended solids settle out of it
E) stirring the sewage to increase oxidation
Answer
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Related questions
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Urbanization drives TFR down.
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A) the book The Population Bomb, which described the disastrous effects of human population growth
B) the idea that, without social strictures, the increase in the human population would lead to famine and war
C) the concept that human population growth would lead to greater industry and prosperity through education
D) instituting fertilizer use for agriculture
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The most accurate terms describing the trend over the past 50 years in resource use for human energy and agricultural systems are ________.
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B) decreasing and sustainable
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According to the IPAT model, the introduction of industrialized fisheries that use big trawlers, satellite navigation, and sonars to locate the fish ________.
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If global fertility rates remain at 2010 levels, the United Nations predicts that the world population will be approximately ________ billion in 2050.
A) 11
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The transitional stage in Frank Notestein's demographic model is initiated by ________.
A) government intervention
B) the increased use of contraceptives
C) epidemics
D) industrialization
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Currently, the highest TFRs are in ________.
A) Africa
B) Asia
C) Latin America
D) Oceania
E) Europe (including Russia)
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If there is ________, population growth rates will increase.
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The application of population ecology principles to the study of statistical change in human populations is the focus of the social science of ________.
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Briefly explain the advantages and disadvantages to China's policy on population control.
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Briefly explain how the status of women affects population growth.
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A) facilitation
B) succession
C) coevolution
D) climax
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A) primary succession
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C) coevolution
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B) have wide temperature between day and night
C) lack insects
D) have relatively low precipitation
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Briefly explain deep ecology.
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Q:
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A) developing more golf courses in the region
B) containing urban development while protecting natural or agricultural lands in the area
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C) once roads are widened, traffic congestion decreases
D) prohibition of motorized vehicles in urban areas reduces pollution and saves energy
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Q:
What is a downside of establishing urban growth boundaries (UGB)?