Exam 13: Earth Materials and Plate Tectonics
Exam 1: Physical Geography: Earth Environments and Systems60 Questions
Exam 2: Representations of Earth60 Questions
Exam 3: Earth-Sun Relationships and Solar Energy60 Questions
Exam 4: The Atmosphere, Temperature, and the Heat Budget60 Questions
Exam 5: Atmospheric Pressure, Winds, and Circulation Patterns60 Questions
Exam 6: Moisture, Condensation, and Precipitation60 Questions
Exam 7: Air Masses and Weather Systems60 Questions
Exam 8: Global Climates and Climate Change60 Questions
Exam 9: Low-Latitude and Arid Climate Regions60 Questions
Exam 10: Middle-Latitude, Polar, and Highland Climatic Regions60 Questions
Exam 11: Biogeography60 Questions
Exam 12: Soils and Soil Development60 Questions
Exam 13: Earth Materials and Plate Tectonics60 Questions
Exam 14: Tectonism and Volcanism60 Questions
Exam 15: Weathering and Mass Wasting60 Questions
Exam 16: Subsurface Water and Karst60 Questions
Exam 17: Fluvial Processes and Landforms60 Questions
Exam 18: Arid Region and Eolian Landforms60 Questions
Exam 19: Glacial Systems and Landforms60 Questions
Exam 20: Coastal Processes and Landforms60 Questions
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A zone where new crust is formed due to the separation of two plates is labeled a(n)_______________. (two or three words)
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(Essay)
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Correct Answer:
midoceanic ridge, spreading center, divergent boundary, divergent plate boundary
Continental collision may form rift valleys.
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(True/False)
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Correct Answer:
False
It is believed that at one time all of Earth's land masses were crowded together in one supercontinent, which is called Pangaea.
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(True/False)
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Correct Answer:
True
Molten rock material at Earth's surface is known as _______________.
(Essay)
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Discuss the major sources of evidence for the theory of plate tectonics.
(Essay)
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Every mineral has distinctive and recognizable physical characteristics that aid in its identification.
(True/False)
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Plastic solids respond to stress by deforming and flowing slowly rather than by fracturing.
(True/False)
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Fractures called _______________ are common in rocks and can be caused by regional stress.
(Essay)
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In general, extrusive igneous rocks are composed of mineral grains visible to the unaided eye, whereas mineral grains in intrusive igneous rocks are too small to be seen without magnification.
(True/False)
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Which of these rocks is a common type of intrusive igneous rock?
(Multiple Choice)
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Catastrophism is the theory that Earth processes operated in the geologic past as slowly as they do today.
(True/False)
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