Common-Core/ Grade 7
Science MCQ Based On Exploring the air masses
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Common-Core Grade 7 - 7 Exploring the air masses
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Different air masses have different temperature.
Region A is part of an ocean, and Region B is covered with ice. Region C is part of an ocean, and Region D is part of a desert.
When a front passes over an area, it means a change in the weather.
Front is boundary.
Air is heated by three phenomenon Radiaton,convection and conduction.
Hot air moves upward and cold air move downwards.
Air masses form over ocean is called Maritime.
Sometimes a cold front follows right behind a warm front.
Jet streams are fast moving winds.
Most air masses form over polar also.
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