Slide 1CHAPTER 3 :THE CHANGING WEATHER What Is a Snowstorm? Two factors are essential in the creation of a snowstorm: snow and wind Snow forms when water vapour condenses…

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Slide 1 6.4.4: Summarize the relationship of the movement of air masses, high and low pressure systems, and frontal boundaries to storms (including thunderstorms, hurricanes,…

Slide 1 Slide 2 Text Book : Pages 450 - 459 Slide 3 A violent disturbance in the atmosphere. Slide 4 Involves sudden changes in air pressure Cause rapid air movement Conditions…

Slide 1Boundary layer observations in West Africa using a ground-based 14-channel microwave radiometer Bernhard Pospichal and Susanne Crewell University of Cologne [email protected]…

Slide 1Weather Patterns (57) An air mass is a large body of air that has properties similar to the part of Earth’s surface over which it develops. Six major air masses…

Slide 1Severe Weather Storms  Thunderstorms  Tornadoes  Hurricanes Slide 2 What are Thunderstorms?  Thunderstorms are severe storms from cumulonimbus clouds.…

Slide 1 Changing Rainfall and Water Availability in East Africa: Supplementary Material to Lesson 3 of the “East Africa Climate Change Curriculum Unit” Available at http://www.eaclipse.msu.edu/teaching_materials.html…

Slide 1 Ocean Motion 16 Slide 2 Slide 3 Slide 4 Section 1 Ocean Water A. Oceans are important for food, mineral, and energy resources; transportation; and weather and climate.…

Slide 1 Slide 2 Slide 3  An air mass is a large region of the atmosphere where the air has similar properties throughout  Gets its properties from the region it is…