Multiple Choice | COMPLETION | SHORT ANSWER | DEFINITIONS | TRUE AND FALSE |
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c.stationary
the weather in area stays the same for a week what kind of front is this? a. cold b. occluded c. stationary d.warm
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occluded front
when a warm air mass is trapped between two colliding colder air masses, it forms a
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the maritime would contain colder, and moist air while a continental tropical air mass would have drier and warmer air
how would a maritime polar air mass compare to a continental tropical air mass
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gust front
a blast of cool that comes just before the rain in a thunderstorm
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false
in the western pacific, hurricanes are called typhoons
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a. cold
which type of front involves two air masses where an existing air mas rises to make way for the incoming air mass? a. cold b. occluded c. stationary d.warm
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lightning
the greatest danger from a severe thunderstorm comes not from wind or hail but from the
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rain
what happens when a cold air mass meets a warm one?
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thunderhead
cloud that has an anvil shaped top
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true
the national weather service releases a set of four synoptic maps daily
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a. hurricanes
which of the following is NOT associated with a single cumulonimbus cloud? a. hurricanes b. lightning c. thunderstorms d. tornadoes
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storm swells
the huge waves that are produced far out in the ocean and precede the arrival of a hurricane called
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winter storms, thunderstorms, tornadoes, and hurricanes
what are the four types of severe weather?
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front
the boundary between two air masses
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true
the pressure in the eye of a hurricane is lower the pressure on the outer part of the hurricane
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a. 0.6
if the time between a lightning flash and thunder is 3s, how far has the sound traveled? a. 0.6 mi b. 1.3 c.6.2 d. 9.9
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extratropical hurricanes
hurricanes that form in the middle latitudes are often less violent and are called
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rotating wind pressure and updraft
the two most destructive features of a tornado
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squall line
a line of violent thunderstorms along a cold front
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false
the extremely low pressure inside of a tornado's funnel can make building explode
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d. tornado
a "hook" appearing in the Doppler radar image of a severe storm is often a sign of a: a. cloud containing hail b. hurricane forming c. lightning strike d. tornado
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isobars
lines on a weather map that connect areas of equal pressure . the placement of these lines can predict wind speed and direction
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it looses its intensity when moving over cooler water
when can you tell if a hurricane is slowing down?
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lightning
cloud-to-ground or cloud-to-cloud electrical charge
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false
thunderstorms develop only in the summer when the air moist and warm
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