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WEATHER AND CLIMATE

WEATHER AND CLIMATE. Chapter 2 UNDERSTANDING WEATHER. Section 2. Air Masses and Fronts. a large body of air that has similar temperature and moisture throughout. air mass. moisture.

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WEATHER AND CLIMATE

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  1. WEATHER AND CLIMATE Chapter 2 UNDERSTANDING WEATHER

  2. Section 2 Air Masses and Fronts

  3. a large body of air that has similar temperature and moisture throughout air mass

  4. moisture An air mass gets _______ and temperature characteristics from the area over which it forms. These areas are called ______ ______. source regions

  5. the two characteristics that are represented with a two-letter symbol on weather maps moisture and temperature

  6. source region where air mass forms over water; wet maritime

  7. source region where air mass forms over land; dry continental

  8. source region where air mass forms over the north or south pole; cold Polar

  9. source region where air mass develops over the Tropics; warm Tropical

  10. symbol used to indicate the continental source region c

  11. symbol used to indicate the maritime source region m

  12. symbol used to indicate the tropical source region T

  13. symbol used to indicate the polar source region P

  14. the two-letter symbol used to indicate a cold air mass that formed over land ? cP

  15. the two-letter symbol used to indicate a warm air mass that formed over water mT ? ? ?

  16. the two-letter symbol used to indicate a cold air mass that formed over water ? mP ?

  17. the two-letter symbol used to indicate a warm air mass that formed over land cT ?

  18. the boundary that forms between two different air masses front

  19. a front where cold air meets and displaces a warm air mass cold front

  20. rain snow Cold fronts can produce _____________, heavy _____, or ______. They are usually followed by ______ weather. cooler thunderstorms

  21. a front where a warm air mass over-rides a cold air mass warm front

  22. drizzly warm Warm fronts can produce ______ precipitation. They are usually followed by ______ weather.

  23. a front where a cold air mass overtakes a warm air mass and then meets a cold air mass, causing large amounts of precipitation occluded front

  24. precipitation cold Occluded fronts can produce heavy ____________. They are usually followed by _____ weather.

  25. front where a cold air mass meets a warm air mass BUT little horizontal movement occurs stationary front

  26. drizzly Stationary fronts can produce ______ precipitation. They are usually followed by ______ weather. warm

  27. Fun and Games • The Magic School Bus Kicks Up a Storm • Bill Nye on Storms • Warm Front in Action • Warm and Cold Front Animation • Compare Fronts • KidsGeo.com Air Masses Check out the topics in the chapter on Air Mass • Vocabulary Games

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