MCQs on Major deserts of the World- World Geography
Q1. Which is the largest desert in the world by area?
a) Sahara
b) Arabian
c) Antarctic
d) Gobi
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Correct Answer: c) Antarctic
Explanation: The Antarctic, with an area of about 14 million square kilometers, is the largest desert in the world.
Q2. Which is the largest hot desert in the world?
a) Sahara
b) Arabian
c) Kalahari
d) Thar
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Correct Answer: a) Sahara
Explanation: The Sahara, with an area of about 9.2 million square kilometers, is the largest hot desert in the world.
Q3. Which desert is the driest in the world?
a) Atacama
b) Mojave
c) Namib
d) Sonoran
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Correct Answer: a) Atacama
Explanation: The Atacama Desert, located in South America, is the driest desert in the world.
Q4. Which desert is the coldest in the world?
a) Arctic
b) Antarctic
c) Gobi
d) Patagonian
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Correct Answer: b) Antarctic
Explanation: The Antarctic, with average temperatures ranging from -20°C to -60°C, is the coldest desert in the world.
Q5. Which desert is the largest in Asia?
a) Arabian
b) Gobi
c) Thar
d) Taklamakan
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Correct Answer: a) Arabian
Explanation: The Arabian Desert, with an area of about 2.3 million square kilometers, is the largest desert in Asia.
Q6. Which desert is the largest in Africa?
a) Sahara
b) Kalahari
c) Namib
d) Nubian
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Correct Answer: a) Sahara
Explanation: The Sahara, with an area of about 9.2 million square kilometers, is the largest desert in Africa.
Q7. Which desert is the largest in Australia?
a) Great Victoria
b) Great Sandy
c) Gibson
d) Simpson
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Correct Answer: a) Great Victoria
Explanation: The Great Victoria Desert, with an area of about 348,750 square kilometers, is the largest desert in Australia.
Q8. Which desert is the largest in North America?
a) Great Basin
b) Mojave
c) Sonoran
d) Chihuahuan
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Correct Answer: a) Great Basin
Explanation: The Great Basin Desert, with an area of about 492,000 square kilometers, is the largest desert in North America.
Q9. Which desert is the largest in South America?
a) Atacama
b) Patagonian
c) Sechura
d) Monte
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Correct Answer: b) Patagonian
Explanation: The Patagonian Desert, with an area of about 673,000 square kilometers, is the largest desert in South America.
Q10. Which desert is the largest in Europe?
a) Tabernas
b) Accona
c) Monegros
d) Bardenas Reales
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Correct Answer: a) Tabernas
Explanation: The Tabernas Desert, located in Spain, is the largest desert in Europe.
Q11. Which desert is known for its unique sand dunes?
a) Namib
b) Sahara
c) Kalahari
d) Gobi
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Correct Answer: a) Namib
Explanation: The Namib Desert is known for its unique sand dunes, some of which are the tallest in the world.
Q12. Which desert is known for its salt flats?
a) Atacama
b) Bonneville Salt Flats
c) Salar de Uyuni
d) Danakil
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Correct Answer: c) Salar de Uyuni
Explanation: The Salar de Uyuni, located in Bolivia, is the world’s largest salt flat.
Q13. Which desert is known for its rock formations?
a) Wadi Rum
b) Mojave
c) Painted Desert
d) Cappadocia
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Correct Answer: d) Cappadocia
Explanation: The Cappadocia region in Turkey is known for its unique rock formations, including fairy chimneys and cave dwellings.
Q14. Which desert is known for its petroglyphs?
a) Atacama
b) Mojave
c) Namib
d) Chihuahuan
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Correct Answer: b) Mojave
Explanation: The Mojave Desert, located in the United States, is known for its petroglyphs, or rock art, created by ancient Native American cultures.
Q15. Which desert is known for its unique flora and fauna?
a) Namib
b) Kalahari
c) Sonoran
d) Gobi
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Correct Answer: c) Sonoran
Explanation: The Sonoran Desert, located in North America, is known for its unique flora and fauna, including the iconic saguaro cactus.
Q16. Which desert is known for its sandstorms?
a) Sahara
b) Gobi
c) Thar
d) Kalahari
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Correct Answer: a) Sahara
Explanation: The Sahara Desert is known for its sandstorms, also known as haboobs, which can reach heights of up to 5,000 feet.
Q17. Which desert is known for its extreme temperature variations?
a) Gobi
b) Atacama
c) Mojave
d) Great Basin
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Correct Answer: a) Gobi
Explanation: The Gobi Desert, located in Asia, is known for its extreme temperature variations, ranging from -40°C in winter to 50°C in summer.
Q18. Which desert is known for its colorful landscapes?
a) Painted Desert
b) Atacama
c) Namib
d) Kalahari
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Correct Answer: a) Painted Desert
Explanation: The Painted Desert, located in the United States, is known for its colorful landscapes, featuring layers of red, orange, and purple sedimentary rocks.
Q19. Which desert is known for its wind erosion features?
a) Lut
b) Sahara
c) Kalahari
d) Thar
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Correct Answer: a) Lut
Explanation: The Lut Desert, located in Iran, is known for its wind erosion features, including yardangs and sand dunes.
Q20. Which desert is known for its volcanic activity?
a) Danakil
b) Atacama
c) Mojave
d) Gobi
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Correct Answer: a) Danakil
Explanation: The Danakil Desert, located in Ethiopia, is known for its volcanic activity, including the Erta Ale volcano and the Dallol hydrothermal field.