Air masses (summary)
Ch. 20.1
Ch.20 Notes Mc Neely 2010
Phes ch20 Severe Weather
Weather
Midterm 2 Test on Friday, Feb. 25 th Multiple choice just like the last exam Study chapters 3-8 (up to p 227 in Ch 8) Bring a pink PARSCORE Scantron sheet.
Weather. Topic One Air Masses and Weather Scientists classify an air mass based on whether it originates in an arctic, in a polar, or in a tropical region.
Ch 20 Severe Weather. Storms and severe weather begin with WARM air rising. This LOW pressure and is considered UNSTABLE.
Air Masses and Weather 17 Air Masses Air Masses An air mass is an immense body of air that is characterized by similar temperatures and amounts of moisture.
Chapter 13 Section 3 Air Masses and Fronts. Essential Questions Ch.13 S3 What are the major types of air masses in North America? How do they move?
Outline Further Reading: Chapter 11 of the text book - boreal forest regimes - tundra regimes Natural Environments: The Atmosphere GE 101 – Spring 2007.
