MCQs on Heat Zones of the Earth – Geography
Q1. Which of the following is the hottest heat zone on Earth?
a) Torrid Zone
b) Temperate Zone
c) Frigid Zone
d) None of the above
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Correct Answer: a) Torrid Zone
Explanation: The Torrid Zone, also known as the tropical zone, is the hottest heat zone on Earth. It is located between the Tropic of Cancer and the Tropic of Capricorn and receives the most direct sunlight throughout the year.
Q2. Which of the following heat zones has moderate temperatures?
a) Torrid Zone
b) Temperate Zone
c) Frigid Zone
d) None of the above
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Correct Answer: b) Temperate Zone
Explanation: The Temperate Zone experiences moderate temperatures due to its location between the Torrid Zone and the Frigid Zone. It receives slanting rays of the Sun, resulting in milder temperatures compared to the Torrid Zone.
Q3. Which of the following heat zones has the coldest temperatures?
a) Torrid Zone
b) Temperate Zone
c) Frigid Zone
d) None of the above
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Correct Answer: c) Frigid Zone
Explanation: The Frigid Zone, also known as the polar zone, has the coldest temperatures on Earth. It is located between the Arctic Circle and the North Pole in the Northern Hemisphere and between the Antarctic Circle and the South Pole in the Southern Hemisphere.
Q4. The Tropic of Cancer is located at:
a) 23.5 degrees north latitude
b) 23.5 degrees south latitude
c) 66.5 degrees north latitude
d) 66.5 degrees south latitude
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Correct Answer: a) 23.5 degrees north latitude
Explanation: The Tropic of Cancer is an imaginary line located at 23.5 degrees north latitude, marking the northernmost point where the Sun can be directly overhead.
Q5. The Tropic of Capricorn is located at:
a) 23.5 degrees north latitude
b) 23.5 degrees south latitude
c) 66.5 degrees north latitude
d) 66.5 degrees south latitude
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Correct Answer: b) 23.5 degrees south latitude
Explanation: The Tropic of Capricorn is an imaginary line located at 23.5 degrees south latitude, marking the southernmost point where the Sun can be directly overhead.
Q6. The Arctic Circle is located at:
a) 23.5 degrees north latitude
b) 23.5 degrees south latitude
c) 66.5 degrees north latitude
d) 66.5 degrees south latitude
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Correct Answer: c) 66.5 degrees north latitude
Explanation: The Arctic Circle is an imaginary line located at 66.5 degrees north latitude, marking the southern boundary of the Arctic region.
Q7. The Antarctic Circle is located at:
a) 23.5 degrees north latitude
b) 23.5 degrees south latitude
c) 66.5 degrees north latitude
d) 66.5 degrees south latitude
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Correct Answer: d) 66.5 degrees south latitude
Explanation: The Antarctic Circle is an imaginary line located at 66.5 degrees south latitude, marking the northern boundary of the Antarctic region.
Q8. The Equator represents which heat zone?
a) Torrid Zone
b) Temperate Zone
c) Frigid Zone
d) None of the above
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Correct Answer: a) Torrid Zone
Explanation: The Equator represents the Torrid Zone, as it is the region on the Earth’s surface that receives the greatest amount of heat due to the direct sunlight it receives throughout the year.
Q9. The area between the Tropic of Cancer and the Tropic of Capricorn is known as the:
a) Torrid Zone
b) Temperate Zone
c) Frigid Zone
d) None of the above
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Correct Answer: a) Torrid Zone
Explanation: The area between the Tropic of Cancer and the Tropic of Capricorn is known as the Torrid Zone, as it receives the most direct sunlight and the highest amount of heat throughout the year.
Q10. The area between the Arctic Circle and the Tropic of Cancer is known as the:
a) Torrid Zone
b) Northern Temperate Zone
c) Southern Temperate Zone
d) None of the above
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Correct Answer: b) Northern Temperate Zone
Explanation: The area between the Arctic Circle and the Tropic of Cancer is known as the Northern Temperate Zone, as it receives slanting rays of the Sun and experiences moderate temperatures.
Q11. The area between the Antarctic Circle and the Tropic of Capricorn is known as the:
a) Torrid Zone
b) Northern Temperate Zone
c) Southern Temperate Zone
d) None of the above
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Correct Answer: c) Southern Temperate Zone
Explanation: The area between the Antarctic Circle and the Tropic of Capricorn is known as the Southern Temperate Zone, as it receives slanting rays of the Sun and experiences moderate temperatures.
Q12. The area between the Arctic Circle and the North Pole is known as the:
a) Northern Torrid Zone
b) Northern Temperate Zone
c) Northern Frigid Zone
d) None of the above
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Correct Answer: c) Northern Frigid Zone
Explanation: The area between the Arctic Circle and the North Pole is known as the Northern Frigid Zone, as it receives slanting rays of the Sun and experiences the coldest temperatures on Earth.
Q13. The area between the Antarctic Circle and the South Pole is known as the:
a) Southern Torrid Zone
b) Southern Temperate Zone
c) Southern Frigid Zone
d) None of the above
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Correct Answer: c) Southern Frigid Zone
Explanation: The area between the Antarctic Circle and the South Pole is known as the Southern Frigid Zone, as it receives slanting rays of the Sun and experiences the coldest temperatures on Earth.
Q14. Which of the following factors does not influence the heat zones of the Earth?
a) Latitude
b) Altitude
c) Distance from the equator
d) Longitude
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Correct Answer: d) Longitude
Explanation: The heat zones of the Earth are primarily influenced by latitude, altitude, and distance from the equator. Longitude does not directly affect the heat zones.
Q15. The heat zones of the Earth are primarily determined by the:
a) Angle of the Sun’s rays
b) Distance from the Sun
c) Earth’s rotation
d) Earth’s revolution
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Correct Answer: a) Angle of the Sun’s rays
Explanation: The heat zones of the Earth are primarily determined by the angle at which the Sun’s rays strike the Earth’s surface, which varies with latitude.
Q16. The highest temperatures on Earth are typically found in which heat zone?
a) Torrid Zone
b) Temperate Zone
c) Frigid Zone
d) None of the above
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Correct Answer: a) Torrid Zone
Explanation: The highest temperatures on Earth are typically found in the Torrid Zone, as this region receives the most direct sunlight and the greatest amount of heat throughout the year.
Q17. The lowest temperatures on Earth are typically found in which heat zone?
a) Torrid Zone
b) Temperate Zone
c) Frigid Zone
d) None of the above
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Correct Answer: c) Frigid Zone
Explanation: The lowest temperatures on Earth are typically found in the Frigid Zone, as this region receives the least direct sunlight and experiences the coldest temperatures.
Q18. Which of the following factors causes the variation in the angle of the Sun’s rays on Earth’s surface?
a) Earth’s rotation
b) Earth’s revolution
c) Earth’s tilt
d) All of the above
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Correct Answer: c) Earth’s tilt
Explanation: The variation in the angle of the Sun’s rays on Earth’s surface is primarily caused by the Earth’s tilt on its axis, which is approximately 23.5 degrees. This tilt causes the Sun’s rays to strike the Earth’s surface at different angles throughout the year, resulting in the varying heat zones.
Q19. The heat zones of the Earth are most directly influenced by:
a) Latitude
b) Longitude
c) Altitude
d) Distance from the equator
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Correct Answer: a) Latitude
Explanation: The heat zones of the Earth are most directly influenced by latitude, as the angle at which the Sun’s rays strike the Earth’s surface varies with latitude. This variation in the angle of the Sun’s rays results in the different heat zones.
Q20. The Temperate Zone is characterized by:
a) High temperatures and high humidity
b) Moderate temperatures and distinct seasons
c) Low temperatures and polar conditions
d) None of the above
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Correct Answer: b) Moderate temperatures and distinct seasons
Explanation: The Temperate Zone is characterized by moderate temperatures and distinct seasons, as it receives slanting rays of the Sun and is located between the Torrid Zone and the Frigid Zone.