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True or false, the three major scales used to measure earthquakes are mercalli scale, richter scale and magnitude scale
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Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.
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An atom of lithium-7 has an equal number of(1) electrons and neutrons(2) electrons and protons(3) positrons and neutrons(4) positrons and protons
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Which sample at stp has the same number of atoms as 18 liters of ne at stp
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Which landforms might you see at a divergent plate boundary? check all that apply. mid-ocean ridge...
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