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Question
In the sixteenth and seventeenth centuries, the doctrine of catastrophism was used to describe how the Earth had been shaped quickly by fast, violent catastrophes and was therefore very young. In the eighteenth century, James Hutton developed the principle of uniformitarianism, which stated that the Earth was shaped by small, gradual changes occurring over a long period of time, making the Earth much older. Which view (if either) is correct, and why?Answer
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Related questions
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Rivers in the Pacific Northwest are heavily managed by the construction of dams and reservoirs in order to produce hydroelectric power and, in some areas, for irrigation. However, the construction of interior dams can have serious consequences for the coastal erosion of beaches and rocky bluffs along the Pacific Coast. How can the construction of these dams lead to the erosion of a rocky coastal bluff?
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A) Barrier islands
B) Estuaries
C) Wave-cut platform
D) Irregular coastlines
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A) wave-cut arch
B) wave-cut beach
C) wave-cut stack
D) wave-cut platform
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A) Erosion on upcurrent and downcurrent sides
B) Erosion on upcurrent side and deposition on downcurrent side
C) Deposition on upcurrent and downcurrent sides
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Which of the following locations has a coastline famous for its depositional features such as barrier islands?
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C) Oregon
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A) Reflection
B) Oscillation
C) Refraction
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A) still
B) deep
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What feature is present in this image?
A) Blowout
B) Yardang
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A) Moving water
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A) Mechanical
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A) Bergschrund
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B) Ice Sheet
C) Ice Cap
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A) Frost wedging
B) Plucking
C) Abrasion
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B) Plucking
C) Quarrying
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