What is the primary reason for the elevated position of the oceanic ridge system?
What will be an ideal response?
The primary reason for the elevated position of the ridge system is that newly created oceanic lithosphere is hot and therefore less dense than cooler rocks of the deep-ocean basin.
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If you were caught in freezing weather with only a candle for heat, you would be warmer in
A) an igloo. B) a tent. C) a wooden house. D) a car.
A volcanic tremor indicates that magma is moving beneath the surface and an eruption is likely to be
soon. Indicate whether the statement is true or false.
Thunderstorms
A) contain cumulonimbus clouds. B) can penetrate the stratosphere. C) contain rapidly rising saturated air. D) all of the above E) none of the above
During the process of adiabatic cooling, the temperature decreases because the air has:
A) expanded to a larger volume. B) lost heat to the colder air at higher altitudes. C) been compressed. D) lost some of its water vapor. E) emitted infrared radiation.