1 A) decreases, decrease B) increases, increase C) decreases, increase D) increases, decrease 2 A) by the diameter of the storm B) by the height that the cumulonimbus clouds reach C) by the mechanism that caused the air to rise D) by the duration of the storm 3 A) 300° C B) 100 000 000 ° C C) 1 000° C D) 30 000° C 4 A) tornadoes B) hail storms C) storm surge D) tropical cyclones 5 <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=gif::::/sites/dl/free/0078746361/561661/al.GIF','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (4.0K)</a>]]> A) just after 10:00 a.m. B) just after 11:00 a.m. C) just after noon D) just after 1:00 p.m. 6 A) downbursts B) tornadoes C) supercells D) air-mass thunderstorms 7 A) funnel clouds B) downdrafts C) tornadoes D) typhoons 8 A) a slow moving rain storm B) condensation of updrafts C) friction between updrafts and downdrafts D) stronger downbursts 9 A) the Coriolis effect B) supercells C) funnel clouds D) strong downbursts 10 A) falling precipitation B) the expansion and contraction of the air heated by lightning C) friction between updrafts and downdrafts in a cumulonimbus cloud D) condensation of updrafts 11 A) Updraft slows. B) Downdrafts occur. C) Air rises vertically. D) Air sinks with precipitation. 12 A) funnel cloud B) downburst C) eyewall D) eye 13 A) an estimate of how cold that air feels to a human body B) a measure of a person's sensitivity to cold C) the point at which human skin will become frostbitten D) The temperature at which falling rain turns to ice 14 A) air-mass thunderstorms B) cloud condensing thunderstorms C) sea-breeze thunderstorms D) frontal thunderstorms 15 <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0078746361/561684/80_airmass_ss_130c.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (21.0K)</a>]]> A) a supercell B) a conduction cell C) a sea breeze D) a cyclone 16 A) the Pacific Ocean only B) near the Gulf Stream C) tornado alley D) warm, tropical oceans 17 A) wind speed B) duration C) size of funnel cloud D) path of destruction 18 <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=gif::::/sites/dl/free/0078746361/561661/ak.GIF','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (7.0K)</a>]]> A) F4 B) F5 C) F0 D) F2 19 A) the expansion and contraction of air B) condensation of updrafts C) falling precipitation D) friction between updrafts and downdrafts in a cumulonimbus cloud 20 A) rising air B) downdrafts C) humid air D) unstable air
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