Unit 4 Lesson 3

What type of storm front is this?

• warm front

• cold front

What does symbol # 3 mean?

• stationary front

• cold front

A front is

• a boundary where two different air masses meet

• a line where hot and cold air are separating

_____________ air is more dense and tends to sink

• cold

• warm

Which type of front is pictured?

• Cold front

• Warm front

Which type of front is pictured?

• Cold front

• Stationary front

Which system results in rainy or stormy weather?

• high pressure

• low pressure

Which system results in drier, fairer weather?

• high pressure

• low pressure

When a cold front is approaching, what happens?

• warm air is pushing under cold air causing humid weather and lower temperatures

• warm air rises, cools, and causes rain and thunderstorms

Which one shows a warm front?

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