The Ultimate Global and Local Winds Quiz
Winds determine the climate of a region. Play this ultimate global and local winds quiz to gauge how well you know the topic. Local winds originate and remain over a relatively small area, typically not more than a few tens of kilometers in diameter. Local winds are most often seen near the ground, where they can be felt as breezes or gentle gusts. Play this quiz to know more. All the best!
- 1.
What kind of winds blow continuously, predictably, and to far places?
- A.
Mountains breeze
- B.
Global winds
- C.
Sea breeze
- D.
Local winds
Correct Answer
B. Global windsExplanation
Global winds are large-scale wind patterns that blow continuously and predictably across the Earth's surface. These winds are caused by the uneven heating of the Earth's surface by the sun, which creates temperature and pressure gradients. Global winds blow from high-pressure areas to low-pressure areas, and they circulate in specific patterns known as global wind belts. These wind belts, such as the trade winds and the westerlies, cover vast distances and affect weather patterns in different regions of the world. Therefore, global winds are the type of winds that blow continuously, predictably, and to far places.Rate this question:
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- 2.
Where does the initial energy that produces winds come from?
- A.
The moon
- B.
From oceans
- C.
The sun
- D.
All of the above
Correct Answer
C. The sunExplanation
The initial energy that produces winds comes from the sun. The sun's heat causes the air to warm up and expand, creating areas of low pressure. As a result, air moves from high-pressure areas to low-pressure areas, creating wind. The sun's energy also plays a role in driving ocean currents, which can further influence wind patterns. Therefore, the correct answer is the sun.Rate this question:
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- 3.
The air blowing from land to sea is called?
- A.
Land breeze
- B.
Sea breeze
- C.
Mountains breeze
- D.
None of the above
Correct Answer
A. Land breezeExplanation
A land breeze refers to the movement of air from land to sea. During the night, the land cools down faster than the sea, causing the air above the land to become cooler and denser. This cooler air then flows towards the warmer sea, creating a land breeze. This phenomenon is commonly observed in coastal areas and is the opposite of a sea breeze, where the air flows from the sea to the land during the day.Rate this question:
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- 4.
What is the initial cause of atmospheric convection and global winds?
- A.
Continental deflection
- B.
The rotation of the Earth
- C.
Moon's gravity
- D.
Unequal heating of the Earth by the sun
Correct Answer
D. Unequal heating of the Earth by the sunExplanation
The initial cause of atmospheric convection and global winds is the unequal heating of the Earth by the sun. The sun's rays do not heat the Earth's surface evenly, causing some areas to be warmer than others. This temperature difference creates areas of low and high pressure, which then leads to the movement of air and the formation of winds. Convection occurs as warm air rises from the heated surface, creating a cycle of air movement and resulting in global wind patterns.Rate this question:
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- 5.
Chinook is a?
- A.
Cold wind
- B.
Warm wind
- C.
Moist Wind
- D.
None of the above
Correct Answer
B. Warm windExplanation
Chinook is a warm wind that occurs in certain regions, particularly in North America. It is a type of foehn wind that brings warm, dry air down from the mountains and can cause a rapid increase in temperature. The warm wind is often associated with the melting of snow and ice, as well as the drying out of vegetation. This phenomenon is commonly observed in the Rocky Mountains and can have significant impacts on local weather patterns and ecosystems.Rate this question:
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- 6.
Which local wind is also called Guinea Doctor?
- A.
Harmattan
- B.
Loo
- C.
Mistral
- D.
Chinook
Correct Answer
A. HarmattanExplanation
The local wind that is also called Guinea Doctor is Harmattan. Harmattan is a dry and dusty wind that blows across West Africa, particularly during the winter months. It is known as Guinea Doctor because it brings relief from the intense heat and humidity of the region, and is believed to have medicinal properties. The wind can also cause respiratory problems and reduce visibility due to the large amount of dust it carries.Rate this question:
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- 7.
Loo is a
- A.
Cold wind
- B.
Hot wind
- C.
Mild wind
- D.
None of the above
Correct Answer
B. Hot windExplanation
Loo is a hot wind that blows across the Indian subcontinent during the summer months. It is characterized by its high temperature and dryness, which can cause discomfort and health issues for people exposed to it. Loo winds are known for their ability to quickly dehydrate the body and can be particularly harsh in regions like Rajasthan. Therefore, the correct answer is hot wind.Rate this question:
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- 8.
Which winds are also called Roaring forties?
- A.
Labrador wind
- B.
Westerlies
- C.
Chinook
- D.
Jet stream
Correct Answer
B. WesterliesExplanation
The correct answer is Westerlies. The Westerlies are prevailing winds that blow from the west to the east in the middle latitudes. They are called the Roaring Forties because they are particularly strong and constant in the southern hemisphere between 40 and 50 degrees latitude. These winds are known for their high speeds and can be quite powerful, making them important for sailors and navigators.Rate this question:
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- 9.
Air usually blows from?
- A.
Low-pressure to high pressure
- B.
High-pressure to low pressure
- C.
During equilibrium condition
- D.
None of the above
Correct Answer
B. High-pressure to low pressureExplanation
Air usually blows from high-pressure to low pressure because air naturally moves from areas of higher pressure to areas of lower pressure. This movement is caused by the pressure gradient, which is the difference in pressure between two points. As air molecules are constantly in motion, they tend to move from regions of higher pressure to regions of lower pressure, creating air currents or wind. Therefore, high-pressure areas act as sources of air flow, while low-pressure areas act as sinks, causing air to move from high-pressure to low-pressure areas.Rate this question:
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- 10.
Bora is a?
- A.
Hot, dry wind
- B.
Cold, dry wind
- C.
Mild, moist wind
- D.
None of the above
Correct Answer
B. Cold, dry wind -
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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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Aug 16, 2023Quiz Edited by
ProProfs Editorial Team -
Nov 18, 2022Quiz Created by
Amit Mangal
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