B, both in real history and this chart, America created the first atomic weapons, and Russian spies during WW2 wanted to have the advantage of such power, lest America have a monopoly on pure Force.
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Answer:
Rocks, water, and air—indeed, most materials—expand and thus become less ... that led to the formation of Earth's core) contributes 20 to 50% of the heat. ... Mantle convection is the main way heat from Earth's interior is transported to ... tectonic plate movement would also stop including earthquakes and volcanic activity.
Explanation:
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Deep ocean currents are generally driven by density differences in water. This is normally caused by salinity differences.
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