The time when vast numbers of species abruptly vanish is called mass-extinction event.
a. true
b. false
Ans: a. true
Environmental & Atmospheric Sciences
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Earth's atmosphere and ocean are intertwined, their gases and waters freely exchanged
a. True b. False
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Waves with a long wavelength and long period are the most powerful. Indicate whether the statement is true or false
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Glaze is not a common weather term in the U.S., but it is probably associated with weather forecasts of ________
A) ice storms B) blizzards C) snowstorms D) hail storms E) thunderstorms
Environmental & Atmospheric Sciences
The effect of ozone destruction is most severe ________.
A. at polar latitudes B. at equatorial latitudes C. at temperate latitudes D. in terrestrial desert areas E. All of these are equally affected.
Environmental & Atmospheric Sciences