When El Niño occurs every three to five years, a mass of warm Pacific water that is usually pushed westward by trade winds
A. Surges back eastward toward South America
B. Becomes much warmer than usual, strengthening trade winds
C. Surges northward toward Japan
D. Cools dramatically
E. Sinks and therefore cools substantially
Answer: A
You might also like to view...
Where is the difference between frontal boundaries so slight that the uplift necessary to create thunderstorms is lacking?
A. Northeast B. Southeast C. Southwest D. Pacific Northwest
Which of the following instruments is used to measure atmospheric pressure?
A) an altimeter B) a barometer C) a manometer D) an odometer
GIS analysis would not be possible without
A) computers. B) satellites. C) cell phones. D) government agencies.
Which of the following is both a natural pollutant and a human-generated pollutant in the world ocean?
a. plastics b. halogenated hydrocarbons c. chlorinated hydrocarbons d. PCBs e. oil