Global Wind Patterns
Explore the forces driving global wind patterns, including the Coriolis effect, pressure gradients, and their impact on climate.
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Global Wind Patterns
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Read each question carefully and answer to the best of your knowledge. For multiple choice questions, select the best option. For short answer questions, provide concise and accurate responses.
1. Which of the following is the primary driving force behind global wind patterns?
Earth's magnetic field
Uneven heating of the Earth's surface by the sun
Ocean currents
Volcanic activity
2. The deflection of moving objects (like air) due to Earth's rotation is known as the:
Greenhouse effect
Foucault pendulum effect
Coriolis effect
Thermohaline circulation
1. Air generally flows from areas of high pressure to areas of pressure.
2. The three main global wind cells are the Hadley cell, the Ferrel cell, and the cell.
3. The trade winds blow from the subtropical high-pressure zones towards the .
1. The Coriolis effect causes winds in the Northern Hemisphere to deflect to the left.
True
False
2. Jet streams are fast-flowing, narrow air currents found in the stratosphere.
True
False
1. Describe how differential heating of the Earth's surface leads to the formation of convection cells and global wind patterns.
2. Explain the role of the Coriolis effect in deflecting wind direction and how this differs in the Northern and Southern Hemispheres.
Use the words below to complete the sentences.
1. The are prevailing winds that blow from west to east in the mid-latitudes.
2. A fast-flowing, narrow, meandering air current in the atmosphere is known as a .
3. The atmospheric circulation cell that extends from the equator to about 30 degrees latitude is called the .