Exam 2: Physical Processes and World Regions

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The scientific community was initially unwilling to accept Alfred Wegener's continental drift hypothesis because he could not explain how continents moved.

(True/False)
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Climate change and market-based incentives to reduce emissions - match the terms below to their descriptions below
Premises:
Measures that are designed to cope with and reduce the unavoidable impacts of climate change in the short and medium terms and is typically seen as a problem for the poorer countries, which are expected to suffer the most from climate change.
Responses:
Cap and trade
Clean development mechanism
adaptation
Correct Answer:
Verified
Premises:
Responses:
Measures that are designed to cope with and reduce the unavoidable impacts of climate change in the short and medium terms and is typically seen as a problem for the poorer countries, which are expected to suffer the most from climate change.
Cap and trade
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When sea ice melts, the darker ocean surface that is revealed absorbs more solar radiation, which in turn causes warming and melts more ice, which in turn creates a greater area of darker ocean surface. What is this process called?  ​

(Multiple Choice)
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Unless major steps are taken quickly in ocean preservation and fishing limits, it is predicted that there will be a "global collapse" of all species currently fished by the year 2050. ​

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Most heat absorbed by Earth will escape to space via the buildup of greenhouse gasses.

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Earth's surface is approximately 50% land and 50% water. ​

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Climate Zones - match the following terms to their descriptions below
Premises:
Is very dry year-round, with low annual precipitation
Responses:
oceanic
subarctic
humid subtropical
Correct Answer:
Verified
Premises:
Responses:
Is very dry year-round, with low annual precipitation
oceanic
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The greenhouse effect is a natural mechanism that keeps Earth warm enough to sustain life. Describe how it works. ​

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The Green Revolution puts more food on the global table as it increases the diversity of crop varieties that are planted. ​

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In the K ö ppen Climate classification system, climate zones are delineated based on types of vegetation and amount of sunlight received. ​

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Climate Zones - match the following terms to their descriptions below
Premises:
Receives year-round precipitation and has large temperature swings between its cold winters and the often muggy hot summers.
Responses:
desert
oceanic
humid continental
Correct Answer:
Verified
Premises:
Responses:
Receives year-round precipitation and has large temperature swings between its cold winters and the often muggy hot summers.
desert
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What criteria do scientists use to group biomes of various vegetation together?  ​

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The term climate type and biome are interchangeable or synonymous. ​

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The cultivation of aquatic organisms for food, including fish farming, that has the potential to increasingly substitute for wild-caught fish stock is called __________. ​

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Ninety percent of global trade occurs via sea freight because _____. ​

(Multiple Choice)
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What is the cultivation of aquatic organisms for food called? ​

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What term describes the number of plant and animal species present along with the variety of genetic material present in these organisms?

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IPCC scientists argue that where possibly dangerous, irreversible, or catastrophic events are involved, policy should be based on the __________ __________, which states adverse events should be preempted by action. ​

(Short Answer)
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Which climate type commonly found along coastlines is characterized by mild winters and hot summers with little to no precipitation? ​

(Multiple Choice)
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The tectonic process of one plate "diving" beneath another is called __________. ​

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