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Question
Which of the following is TRUE of eutrophication in marine systems?A) It can lead to algal blooms that kill fish.
B) It can aid corals by killing parasites.
C) It is rare and occurs only in bad weather.
D) It provides needed limiting nutrients.
E) It can aid corals by providing their symbiotic algae with nutrients.
Answer
This answer is hidden. It contains 1 characters.
Related questions
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What is a demographic transition? What are its four stages? State why each stage is important and what the consequence is for population growth. Do all countries go through the demographic transition?
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Urbanization drives TFR down.
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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
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D) 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 ________.
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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
B) 9
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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
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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 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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Briefly explain deep ecology.
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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)?