MCQs on high clouds, middle clouds, and low clouds – World Geography
Q1. Which of the following clouds are formed at high altitudes (8,000 – 12,000m)?
a. Cirrus
b. Cumulus
c. Stratus
d. Nimbus
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Correct Answer: a. Cirrus
Explanation: Cirrus clouds are formed at high altitudes (8,000 – 12,000m) and are composed of ice crystals, giving them a wispy, feathery appearance.
Q2. Which of the following clouds are known for their cauliflower shape and are usually white or grey in color?
a. Cirrus
b. Cumulus
c. Stratus
d. Nimbus
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Correct Answer: b. Cumulus
Explanation: Cumulus clouds are known for their cauliflower shape and are usually white or grey in color. They form at low to middle altitudes and are associated with fair weather.
Q3. Which of the following clouds are sheet-like and usually form at low levels, less than 2 km?
a. Cirrus
b. Cumulus
c. Stratus
d. Nimbus
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Correct Answer: c. Stratus
Explanation: Stratus clouds are sheet-like and usually form at low levels, less than 2 km. They are characterized by their uniform grey color and can produce light precipitation.
Q4. Which of the following clouds are thick, dark, and black, causing continuous rain or snow?
a. Cirrus
b. Cumulus
c. Stratus
d. Nimbus
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Correct Answer: d. Nimbus
Explanation: Nimbus clouds are thick, dark, and black, causing continuous rain or snow. They are associated with heavy precipitation and can form at various altitudes.
Q5. Which of the following clouds are formed at middle levels (2000 – 6000m)?
a. Cirrus
b. Altostratus
c. Stratus
d. Nimbus
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Correct Answer: b. Altostratus
Explanation: Altostratus clouds are formed at middle levels (2000 – 6000m) and are grey or blue-grey in color. They can produce light to moderate precipitation.
Q6. Which of the following clouds are formed at high levels and are composed of ice crystals?
a. Cirrus
b. Cumulus
c. Stratus
d. Nimbus
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Correct Answer: a. Cirrus
Explanation: Cirrus clouds are formed at high levels and are composed of ice crystals, giving them a wispy, feathery appearance.
Q7. Which of the following clouds are capable of forming halos?
a. Cumulus
b. Cirrostratus
c. Altocumulus
d. Nimbostratus
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Correct Answer: b. Cirrostratus
Explanation: Cirrostratus clouds are capable of forming halos because they are thin and composed of ice crystals, which can refract sunlight.
Q8. Which of the following clouds are associated with clear and dry weather?
a. Cirrus
b. Cumulus
c. Stratus
d. Nimbus
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Correct Answer: a. Cirrus
Explanation: Cirrus clouds are associated with clear and dry weather because they are thin and do not produce precipitation.
Q9. Which of the following clouds are associated with heavy rainfall and thunderstorms?
a. Cirrus
b. Cumulus
c. Stratus
d. Cumulonimbus
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Correct Answer: d. Cumulonimbus
Explanation: Cumulonimbus clouds are associated with heavy rainfall and thunderstorms because they are vertically developed and can extend to great heights, leading to strong updrafts and downdrafts.
Q10. Which of the following clouds are formed at middle levels and have a wavy pattern?
a. Cirrus
b. Altostratus
c. Altocumulus
d. Nimbus
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Correct Answer: c. Altocumulus
Explanation: Altocumulus clouds are formed at middle levels and have a wavy pattern. They are characterized by their rounded masses and can indicate the presence of instability in the atmosphere.
Q11. Which of the following clouds are formed at low levels and have a wavy pattern?
a. Cirrus
b. Cumulus
c. Stratocumulus
d. Nimbus
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Correct Answer: c. Stratocumulus
Explanation: Stratocumulus clouds are formed at low levels and have a wavy pattern. They are characterized by their rounded masses and can produce light precipitation.
Q12. Which of the following clouds are formed at high levels and have a wavy pattern?
a. Cirrus
b. Cumulus
c. Stratus
d. Cirrocumulus
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Correct Answer: d. Cirrocumulus
Explanation: Cirrocumulus clouds are formed at high levels and have a wavy pattern. They are characterized by their rounded masses and are composed of ice crystals.
Q13. Which of the following clouds are associated with continuous light to moderate rainfall?
a. Cirrus
b. Cumulus
c. Stratus
d. Nimbostratus
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Correct Answer: d. Nimbostratus
Explanation: Nimbostratus clouds are associated with continuous light to moderate rainfall because they are thick and dark, indicating a large amount of moisture in the atmosphere.
Q14. Which of the following clouds are formed at high levels and are thin and detached with a feathery appearance?
a. Cirrus
b. Cumulus
c. Stratus
d. Nimbus
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Correct Answer: a. Cirrus
Explanation: Cirrus clouds are formed at high levels and are thin and detached with a feathery appearance due to their composition of ice crystals.
Q15. Which of the following clouds are formed at middle levels and are grey or blue-grey in color?
a. Cirrus
b. Altostratus
c. Stratus
d. Nimbus
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Correct Answer: b. Altostratus
Explanation: Altostratus clouds are formed at middle levels and are grey or blue-grey in color. They can produce light to moderate precipitation.
Q16. Which of the following clouds are associated with fair weather and have a cotton-like appearance?
a. Cirrus
b. Cumulus
c. Stratus
d. Nimbus
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Correct Answer: b. Cumulus
Explanation: Cumulus clouds are associated with fair weather and have a cotton-like appearance because they are formed by the rising of warm air and are usually white or grey in color.
Q17. Which of the following clouds are formed at low levels and are uniformly grey and dull?
a. Cirrus
b. Cumulus
c. Stratus
d. Nimbus
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Correct Answer: c. Stratus
Explanation: Stratus clouds are formed at low levels and are uniformly grey and dull. They can produce light precipitation.
Q18. Which of the following clouds are formed at high levels and are capable of producing halos?
a. Cirrus
b. Cumulus
c. Stratus
d. Cirrostratus
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Correct Answer: d. Cirrostratus
Explanation: Cirrostratus clouds are formed at high levels and are capable of producing halos because they are thin and composed of ice crystals, which can refract sunlight.
Q19. Which of the following clouds are formed at middle levels and have a wavy pattern with rounded masses?
a. Cirrus
b. Altostratus
c. Altocumulus
d. Nimbus
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Correct Answer: c. Altocumulus
Explanation: Altocumulus clouds are formed at middle levels and have a wavy pattern with rounded masses, indicating the presence of instability in the atmosphere.
Q20. Which of the following clouds are formed at low levels and have a wavy pattern with rounded masses?
a. Cirrus
b. Cumulus
c. Stratocumulus
d. Nimbus
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Correct Answer: c. Stratocumulus
Explanation: Stratocumulus clouds are formed at low levels and have a wavy pattern with rounded masses, producing light precipitation.
Q21. Which of the following clouds are formed at high levels and have a wavy pattern with rounded masses?
a. Cirrus
b. Cumulus
c. Stratus
d. Cirrocumulus
Show Answer
Correct Answer: d. Cirrocumulus
Explanation: Cirrocumulus clouds are formed at high levels and have a wavy pattern with rounded masses, composed of ice crystals.
Q22. Which of the following clouds are associated with heavy rainfall and thunderstorms?
a. Cirrus
b. Cumulus
c. Stratus
d. Cumulonimbus
Show Answer
Correct Answer: d. Cumulonimbus
Explanation: Cumulonimbus clouds are associated with heavy rainfall and thunderstorms due to their vertical development and strong updrafts and downdrafts.
Q23. Which of the following clouds are associated with continuous light to moderate rainfall?
a. Cirrus
b. Cumulus
c. Stratus
d. Nimbostratus
Show Answer
Correct Answer: d. Nimbostratus
Explanation: Nimbostratus clouds are associated with continuous light to moderate rainfall because they are thick and dark, indicating a large amount of moisture in the atmosphere.
Q24. Which of the following clouds are formed at high levels and are thin and detached with a feathery appearance?
a. Cirrus
b. Cumulus
c. Stratus
d. Nimbus
Show Answer
Correct Answer: a. Cirrus
Explanation: Cirrus clouds are formed at high levels and are thin and detached with a feathery appearance due to their composition of ice crystals.
Q25. Which of the following clouds are formed at middle levels and are grey or blue-grey in color?
a. Cirrus
b. Altostratus
c. Stratus
d. Nimbus
Show Answer
Correct Answer: b. Altostratus
Explanation: Altostratus clouds are formed at middle levels and are grey or blue-grey in color. They can produce light to moderate precipitation.
Q26. Which of the following clouds are associated with fair weather and have a cotton-like appearance?
a. Cirrus
b. Cumulus
c. Stratus
d. Nimbus
Show Answer
Correct Answer: b. Cumulus
Explanation: Cumulus clouds are associated with fair weather and have a cotton-like appearance because they are formed by the rising of warm air and are usually white or grey in color.
Q27. Which of the following clouds are formed at low levels and are uniformly grey and dull?
a. Cirrus
b. Cumulus
c. Stratus
d. Nimbus
Show Answer
Correct Answer: c. Stratus
Explanation: Stratus clouds are formed at low levels and are uniformly grey and dull. They can produce light precipitation.
Q28. Which of the following clouds are formed at high levels and are capable of producing halos?
a. Cirrus
b. Cumulus
c. Stratus
d. Cirrostratus
Show Answer
Correct Answer: d. Cirrostratus
Explanation: Cirrostratus clouds are formed at high levels and are capable of producing halos because they are thin and composed of ice crystals, which can refract sunlight.
Q29. Which of the following clouds are formed at middle levels and have a wavy pattern with rounded masses?
a. Cirrus
b. Altostratus
c. Altocumulus
d. Nimbus
Show Answer
Correct Answer: c. Altocumulus
Explanation: Altocumulus clouds are formed at middle levels and have a wavy pattern with rounded masses, indicating the presence of instability in the atmosphere.
Q30. Which of the following clouds are formed at low levels and have a wavy pattern with rounded masses?
a. Cirrus
b. Cumulus
c. Stratocumulus
d. Nimbus
Show Answer
Correct Answer: c. Stratocumulus
Explanation: Stratocumulus clouds are formed at low levels and have a wavy pattern with rounded masses, producing light precipitation.