After about 100,000 years, what is the internal temperature of a nebular disk?
A) 3 000 degrees
B) 4 000 degrees
C) 100 000 degrees
D) 1 million degrees
Answer: D
Environmental & Atmospheric Sciences
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The dominant surface winds from the subtropics to high latitudes are the
A) westerlies. B) trade winds. C) polar easterlies. D) geostrophic winds.
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What bodies of water are formed when a stagnant block of glacial ice near the terminus becomes partly or completely buried in glacial sediments, eventually melting to create a lake?
A) Tarns B) Paternosters C) Braided streams D) Kettle lakes
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Which of the following is NOT a commercial satellite system?
A) SPOT B) GeoEye-1 C) QuickBird D) Worldview E) Landsat
Environmental & Atmospheric Sciences