Objectives

1
Objectives

• You should understand all of the air masses that
  affect the UK
• You should be able to fully explain the weather
  conditions that those air masses bring to the UK

2
Air Masses

1. Match up the explanations with the diagrams.
2. Reread page 229 and 230 on air masses
3. Define the terms air mass and source regions
4. Annotate a map of the UK with the different types
   of air mass, the characteristics of those air
   masses, their codes and diagrams.
5. Add how the air mass varies over time and space.
6. Attempt question sheet 10.

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4
Home work

• Read pages 230 to 234 on anticyclones and
  depressions and complete the lesson preparation
  sheets.