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Published on Nov 28, 2015

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PRESENTATION OUTLINE

air masses and fronts

by: Gwen Miller
Photo by TahoeSunsets

air mass

Q: What is it? A: Air mass is a uniform of consitate mass of air  (pocket)
Photo by davedehetre

there are differeNT TYPES OF AIR MASSES

  • Continental Polar
  • Continental Tropical
  • Maritime Tropical
  • Maritime Polar
  • continental, tropical, & polar
Photo by ecstaticist

Continental Polar

  • dry
  • cold
  • formed by Polar (over pole)
  • and Continental (over land) 
Photo by Kuyan Redman

Continental Tropical

  • dry
  • warm
  • formed over continental ( land )
  • and tropical ( over eqautor)

Maritime Tropical

  •  wet
  • warm
  • formed over tropical ( over eqautor)
  • and maritime ( over water)
Photo by angela7dreams

Maritime Polar

  • wet
  • cold
  • formed over polar (over pole)
  • and maritime ( over water)
Photo by { pranav }

air masses must have 3 characteristics

Photo by ShutterRunner

characteristics

  • large size (over a thousand miles)
  • uniform and constate make-up ( same look all over)
  • and must be bound together

continental air mass

dry and formed over land
Photo by Miradortigre

tropical air mass

warm, dry and formed over equator 
Photo by wili_hybrid

polar air mass

cold and formed over pole ( south or north)
Photo by cfaobam

fronts

 bountry where two air masses meet named by whats trying to take control

cold front

moves faster than a warm front comes in and takes over

warm front

takes control
Photo by rkramer62

stationly

stays and doesn't want to move
Photo by Filippo C