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Question
Terrane accretion generally occurs along a divergent boundary between a continental plate and an oceanic plate.Answer
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A) reserve
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What does the tendency of micas to produce thin cleavage flakes suggest about its crystal structure?
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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?
A) It behaves as a metal ion, giving up two electrons to form a +2 ion.
B) It tends to form covalent bonds and an ion with a charge of +1.
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Which of the following is not a system?
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B) soil, plants, rock, soil organisms, and animals
C) the study of minerals
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B) heat from Earth's interior
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A) viscosity
B) temperature
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The Andes Mountains in South America are formed by ________.
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A) Lithosphere
B) Asthenosphere
C) Lower mantle
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Oceanic crust is generated at ________.
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B) spreading ridges
C) convergent plate margins
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