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Question
One of the obstacles to the rapid replacement of nonrenewable energy sources with renewable energy sources is ________.A) the improvement in the infrastructure for using renewable energy sources
B) the lack of government and private financial support for the development of renewable energy sources
C) advancements in the technological development of renewable energy sources
D) the motivation of private industry to proactively develop renewable energy sources
E) a unified energy policy by the government that supports the development of alternative energy sources
Answer
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Related questions
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Urbanization drives TFR down.
Q:
Malthus was responsible for ________.
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 ________.
A) increasing and unsustainable
B) decreasing and sustainable
C) steady state and sustainable
D) from unsustainable to sustainable
E) rapidly increasing, moving from unsustainable to 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 ________.
A) increases environmental impact
B) decreases environmental impact
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Q:
If global fertility rates remain at 2010 levels, the United Nations predicts that the world population will be approximately ________ billion in 2050.
A) 11
B) 9
C) 7
D) 8
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Q:
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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Q:
Currently, the highest TFRs are in ________.
A) Africa
B) Asia
C) Latin America
D) Oceania
E) Europe (including Russia)
Q:
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A) increased immigration
B) increased emigration
C) decreased immigration
D) increased urbanization
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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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Explain demographic fatigue.
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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
B) secondary succession
C) coevolution
D) climax
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B) have wide temperature between day and night
C) lack insects
D) have relatively low precipitation
E) lack shrubs
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B) commensalism
C) amensalism
D) mutualism
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The relationship between flowering plants and caterpillars is best described as ________.
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Briefly explain the restoration of Garry oak-associated ecosystems at Chatterton Hill Park in Victoria, British Columbia.
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Briefly explain deep ecology.
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Q:
Toronto's greenbelt, created by the government of Ontario, is a means of ________.
A) developing more golf courses in the region
B) containing urban development while protecting natural or agricultural lands in the area
C) ensuring greenery within and around the City of Toronto
D) replanting trees where vacant lots were once located
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A) unregulated urban sprawl produces severe air pollution
B) a walkable city centre and an expanded bus system can solve a large city's traffic congestion
C) once roads are widened, traffic congestion decreases
D) prohibition of motorized vehicles in urban areas reduces pollution and saves energy
E) traffic flows smoothly once pedestrians and bicycles are eliminated
Q:
What is a downside of establishing urban growth boundaries (UGB)?