Coriolis Effect Worksheet
Explore the Coriolis effect and its impact on large-scale weather patterns and ocean currents with this Grade 12 science worksheet.
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Coriolis Effect Worksheet
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Date:
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Read each question carefully and answer to the best of your ability. Diagrams may be provided to assist you.
1. The Coriolis effect is a result of which of the following?
Earth's gravitational pull
Earth's rotation
Solar radiation
Lunar cycles
2. In the Northern Hemisphere, freely moving objects are deflected to the:
Left
Right
North
South
3. The Coriolis effect is strongest at the and weakest at the .
4. Ocean currents and atmospheric winds are significantly influenced by the effect.
5. Explain how the Coriolis effect impacts the formation and direction of hurricanes and other large-scale weather systems.
6. Describe a hypothetical scenario where the Coriolis effect would be negligible or unobservable.
7. The Coriolis effect causes water to drain in opposite directions in the Northern and Southern Hemispheres.
True
False
8. The magnitude of the Coriolis effect increases with the speed of the moving object.
True
False
Match the term with its definition.
9. Geostrophic flow
a. The apparent deflection of moving objects on a rotating surface.
10. Pressure gradient force
b. A balance between the Coriolis force and the pressure gradient force.
11. Coriolis force
c. The force that results from differences in air pressure.
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