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Question
The process in which plants use light energy to synthesize food sugars from carbon dioxide is called ________.A) photosynthesis
B) hydration
C) oxidation
D) fusion
E) none of these
Answer
This answer is hidden. It contains 1 characters.
Related questions
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A) coal
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A) reserve
B) ore
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A) luster
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What does the tendency of micas to produce thin cleavage flakes suggest about its crystal structure?
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: 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.
C) It behaves as a nonmetal, accepting electrons to form an ion with charge -2.
D) It tends to be inert, and thus is dispersed throughout the crust.
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A) outer electron shell because these electrons can be readily exchanged with adjacent atoms
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D) Any electron can exchange with adjacent atoms to form a bond; there is no preference.
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A) the biosphere
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B) heat from Earth's interior
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D) none of the above
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B) oceanic ridges
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B) flat areas that include rocks older than 1 billion years old
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A) along coastlines
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A major cause of the differences in elevation between ocean basins and continents is ________.
A) viscosity
B) temperature
C) density
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B) sea floor spreading
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A) Lithosphere
B) Asthenosphere
C) Lower mantle
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A) hot spots on the sea floor, like Iceland
B) spreading ridges
C) convergent plate margins
D) transform plate margins