The most important mechanism by which the Earth system receives its energy is:
a. radiation.
b. conduction.
c. convection.
d. induction.
A
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As an air parcel aloft moves northward from the equator, it moves closer to the Earth's axis of rotation. According to the principle of conservation of angular momentum, which of the following statements explains the motion of the air parcel?
A. It increases in speed. B. It slows down and eventually reverses direction. C. It remains constant. D. It slows down but continues in the same direction.
Building levees and seawalls is a sure way to prevent property damage from flooding
Indicate whether the statement is true or false.
A supertanker traveling from Iraq to Europe, which won't fit through the Suez Canal, would likely stop here for a support stop
A) Mozambique B) Madagascar C) Nigeria D) South Africa
The term greenhouse effect describes the ____.
A. radiation of heat energy into space B. trapping of heat energy in the atmosphere C. effect climate change has on the economy D. efforts of the White House to support environmental legislation E. shrinking of the ozone layer