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Question
What is the major distinction between internal and external Earth processes?A) Internal processes involve heat, and external processes involve oxygen.
B) Internal processes are driven by things like Plate Tectonics, and external processes are driven by the sun.
C) Internal processes can only occur inside the Earth, but external processes can occur inside or outside the Earth.
D) Internal and external processes can occur inside and outside the Earth, but external processes must also include the oxidation of Earth materials.
Answer
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Related questions
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A) coal
B) ice
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A) reserve
B) ore
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A) luster
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A) The crystal structure is characterized by complex polymerized mats that form a sheetlike structure.
B) The structure is characterized by rings that form an interlocking network, forming planar sheets.
C) The structure is produced by flow in the igneous rock, aligning glass layers within the crystal structure.
D) The atoms are arranged in orderly arrangements that form strongly bonded sheets separated by weak bonds between the sheets.
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Use the Periodic table below to answer the following questions: When electrons are shared amongst all atoms, the resulting bond is a(n) ________ bond.
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Use the Periodic table below to answer the following questions: Element 20, Ca, has what chemical property?
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B) It tends to form covalent bonds and an ion with a charge of +1.
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D) It tends to be inert, and thus is dispersed throughout the crust.
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D) Any electron can exchange with adjacent atoms to form a bond; there is no preference.
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B) positive feedback mechanisms
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A) deep-ocean trenches
B) oceanic ridges
C) seamounts
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B) flat areas that include rocks older than 1 billion years old
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A) along coastlines
B) near desert regions
C) in the interior of continents
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A major cause of the differences in elevation between ocean basins and continents is ________.
A) viscosity
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B) Asthenosphere
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A) hot spots on the sea floor, like Iceland
B) spreading ridges
C) convergent plate margins
D) transform plate margins