2 1 as soon as two unlike air masses meet, what typically keeps lock separate?Differences in thickness
3 2 The boundary that forms in between two air masses once they meet is dubbed a: prior
4 3 Cold front: The front leaf of a moving mass of cold air that pushes beneath a warmer air mass choose a wedge.
5 4 heat front: The front edge of one advancing heat air mass the replaces colder air v warmer air.
6 5 Stationary front: A former of wait masses that moves either very slowly of not at all.
7 6 Occluded front: A front that develops when a cold waiting mass overtakes a warm air mass and lifts the warm air mass turn off the ground and also over an additional air mass.
8 7 describe the storms that form along a cold front.
You are watching: When two unalike air masses meet, what usually keeps them separate?
They space usually short-lived and sometimes violent. A long line of hefty thunderstorms , dubbed a squall line, may take place in the warm, moist air just ahead of a rapid moving cold front.
9 8 What type of weather walk a warm front typically produce?It produce precipitation end a big area and also may cause violent weather.
10 9 The boundary wherein cold polar air meets the tropical air mass the the center latitudes, specifically over the ocean, is referred to as the ________. Polar prior
11 10 Bends that type in a stationary or cold fronts that are the beginnings of low-pressure storm centers are dubbed _____. Tide
12 11 likewise known as midlatitude cyclones, _______ room low-pressure storm centers. Tide cyclones
13 12 one area of low pressure that is characterized by rotating wind the moves toward the climbing air of the main low-pressure region is called a _________ ______. Midlatitude cyclone.
14 13 unequal the wait in a midlatitude cyclone, the air of a(n) _________ sinks and flows outward from a facility of high pressure. Anticyclone
15 14 define an anticyclone.The waiting of a anticyclone sinks and flows outward from a center of high pressure. Since of the Coriolis effect, the circulation of wait is clockwise in the north Hemisphere.
16 15 What kind of weather does an anticyclone Bring? dry weatherIf the stagnates because that a few days it causes air pollution difficulties If that lingers because that a couple of weeks, that may cause droughts.
17 16 List three weather occasions that are thought about severe weather.
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Large amounts of rain Lightning Hail strong winds Tornadoes
18 17 Thunderstorms: A normally brief, hefty storm that consists of rain, strong winds, lightning, and also thunder.
19 18 Lightning: electricity that is discharged throughout a thunderstorm.
20 20 maturation stage: The 2nd stage the a thunderstorm, in i m sorry condensation proceeds as the cloud rises and also becomes a dark cumulonimbus cloud, perhaps creating torrential rain and also hail.
21 21 Dissipating stage: The third stage that a thunderstorm, in which strong downdrafts stop air currents native rising and the storm dies out together water vapor deceases.
22 22 Cumulus stage: The first stage that a thunderstorm in i m sorry warm, moist waiting rises and water vapor in the air condenses to form a cumulus cloud.
23 23 Thunder: an effect created when electrical power heats the air, and also the air increases rapidly.
24 24 A major storm that establishes over tropic oceans and whose winds of much more than 120 km/h or mph spiral in towards the strongly low-pressure storm facility is dubbed a(n) ________. Hurricane.
25 25 during a hurricane, large amounts of ____ ____ are released, increasing the pressure of the climbing air. Latent warm
26 26 A completely developed hurricane is composed of a collection of special ______________________ the spiral upward approximately the center of the storm. Cumulonimbus cloud bands
27 27 Winds rise toward the calm, clear ___ that the storm and also may with speeds of 275 km/h or mph. Eye
28 28 The most dangerous element of a hurricane is a increasing sea level and big waves, dubbed a __________. Storm surge.
29 29 Every hurricane is categorized ~ above the ________________.Safir-Simpson scale.
30 30 define tornado: A tornado is a destructive, rotating column of air that has really high wind speeds and that may be visible together a funnel-shaped cloud.
