Atmospheric Circulation and Weather Systems
Explore the fundamental principles of atmospheric circulation, global wind patterns, and their influence on weather systems with this Grade 12 Social Studies worksheet.
Includes
Standards
Atmospheric Circulation and Weather Systems
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Read each question carefully and answer to the best of your ability. Use complete sentences for short answer questions.
1. Which of the following describes the general movement of air from areas of high pressure to areas of low pressure?
Coriolis Effect
Pressure Gradient Force
Geostrophic Wind
Friction
2. The trade winds are a result of which atmospheric circulation cell?
Hadley Cell
Ferrel Cell
Polar Cell
Doldrums
Refer to the diagram below for questions 3 and 4.
3. The area of low pressure and rising air near the equator is known as the .
4. The deflection of moving objects (like air and water) due to the Earth's rotation is called the .
5. The Westerlies are prevailing winds that blow from east to west in the mid-latitudes.
True
False
6. Jet streams are fast-flowing, narrow air currents found in the troposphere and stratosphere.
True
False
7. Explain the relationship between atmospheric pressure and wind speed.
8. Describe how the ITCZ (Intertropical Convergence Zone) influences weather patterns in tropical regions.