Exam 12: Humans and the Environment

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What is currently the largest protected ecosystem?

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Briefly discuss the significance of plant domestication.

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Plant domestication is a process whereby a plant is modified in order to fulfill a specific human desire; once domesticated, the plant is permanently different from the original. This process is ongoing and is an important part of agricultural research today. Associated with plant domestication has been the labelling of plants that are not domesticated as weeds-and their removal. Once again, such human activity contributes to ecosystem simplification.

Which scholar drew attention to the relationship between available resources and population size?

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Which of the following consumes the greatest amount of water?

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For many settlers, the forest was a symbol of which of the following?

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Which term represents the following thought: "When individuals have access to a common resource, their individual rational behaviour does not result in a collectively prudent outcome"?

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Human activities can actually create landforms, such as through the excavation of limestone, quartz, and gold.

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Which of the following is one of the five fundamental driving forces of human threats to the environment?

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In many parts of the less developed world, the primary energy sources are from traditional biomass sources that include which of the following?

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Which of the following was a newly discovered energy source in the second half of the eighteenth century?

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Explain how humans are inducing climate change and identify four consequences of climate change.

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Water power is tapped from sources such as rivers, waves, and tides.

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Which of the Great Lakes was most seriously affected by sewage, agricultural wastes, and industrial wastes by the 1960s?

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In 2011, a leading scientist suggested that which ecosystem will be the first to be eliminated by human activity by 2100?

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More developed countries remain unable to make effective use of wind power.

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An anthropocentric view believes which of the following statements?

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Explain why water quantity and quality should be of grave concern to humans.

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Explain what causes acid rain.

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The first major international meeting concerning environmental issues was held in 1972 in which city?

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The North Pacific gyre is also known as the Great Pacific Garbage Patch.

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