MCQs on Atlantic Ocean Currents, Indian Ocean Currents, and Pacific Ocean Currents Part 1 – Geography
Q1. Which ocean current is a warm current in the Atlantic Ocean?
a) Gulf Stream
b) Labrador Current
c) Canary Current
d) Benguela Current
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Correct Answer: a) Gulf Stream
Explanation: The Gulf Stream is a warm ocean current that originates in the Gulf of Mexico and flows along the eastern coast of the United States and across the Atlantic Ocean.
Q2. Which ocean current is a cold current in the Indian Ocean?
a) Agulhas Current
b) West Australian Current
c) East Australian Current
d) Mozambique Current
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Correct Answer: b) West Australian Current
Explanation: The West Australian Current is a cold ocean current that flows southward along the western coast of Australia in the Indian Ocean.
Q3. Which ocean current is a warm current in the Pacific Ocean?
a) Kuroshio Current
b) Oyashio Current
c) California Current
d) Humboldt Current
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Correct Answer: a) Kuroshio Current
Explanation: The Kuroshio Current is a warm ocean current that flows northward along the eastern coast of Asia in the Pacific Ocean.
Q4. The Labrador Current is a cold current in which ocean?
a) Atlantic Ocean
b) Indian Ocean
c) Pacific Ocean
d) Arctic Ocean
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Correct Answer: a) Atlantic Ocean
Explanation: The Labrador Current is a cold ocean current that flows southward along the eastern coast of Canada in the Atlantic Ocean.
Q5. The East Australian Current is a warm current in which ocean?
a) Atlantic Ocean
b) Indian Ocean
c) Pacific Ocean
d) Arctic Ocean
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Correct Answer: c) Pacific Ocean
Explanation: The East Australian Current is a warm ocean current that flows southward along the eastern coast of Australia in the Pacific Ocean.
Q6. The Agulhas Current is a warm current in which ocean?
a) Atlantic Ocean
b) Indian Ocean
c) Pacific Ocean
d) Arctic Ocean
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Correct Answer: b) Indian Ocean
Explanation: The Agulhas Current is a warm ocean current that flows southward along the eastern coast of Africa in the Indian Ocean.
Q7. Which ocean current is responsible for the mild climate in the British Isles?
a) Gulf Stream
b) Labrador Current
c) North Atlantic Drift
d) Canary Current
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Correct Answer: c) North Atlantic Drift
Explanation: The North Atlantic Drift, an extension of the Gulf Stream, is responsible for the mild climate in the British Isles.
Q8. The California Current is a cold current in which ocean?
a) Atlantic Ocean
b) Indian Ocean
c) Pacific Ocean
d) Arctic Ocean
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Correct Answer: c) Pacific Ocean
Explanation: The California Current is a cold ocean current that flows southward along the western coast of North America in the Pacific Ocean.
Q9. The Benguela Current is a cold current in which ocean?
a) Atlantic Ocean
b) Indian Ocean
c) Pacific Ocean
d) Arctic Ocean
Show Answer
Correct Answer: a) Atlantic Ocean
Explanation: The Benguela Current is a cold ocean current that flows northward along the western coast of Africa in the Atlantic Ocean.
Q10. The Humboldt Current, also known as the Peruvian Current, is a cold current in which ocean?
a) Atlantic Ocean
b) Indian Ocean
c) Pacific Ocean
d) Arctic Ocean
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Correct Answer: c) Pacific Ocean
Explanation: The Humboldt Current, also known as the Peruvian Current, is a cold ocean current that flows northward along the western coast of South America in the Pacific Ocean.
Q11. Which ocean current is responsible for the El Niño phenomenon?
a) Gulf Stream
b) Kuroshio Current
c) Humboldt Current
d) Agulhas Current
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Correct Answer: c) Humboldt Current
Explanation: The El Niño phenomenon is associated with the weakening or reversal of the Humboldt Current, which affects the climate in the Pacific Ocean region.
Q12. The Canary Current is a cold current in which ocean?
a) Atlantic Ocean
b) Indian Ocean
c) Pacific Ocean
d) Arctic Ocean
Show Answer
Correct Answer: a) Atlantic Ocean
Explanation: The Canary Current is a cold ocean current that flows southward along the western coast of Africa in the Atlantic Ocean.
Q13. The Leeuwin Current is a warm current in which ocean?
a) Atlantic Ocean
b) Indian Ocean
c) Pacific Ocean
d) Arctic Ocean
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Correct Answer: b) Indian Ocean
Explanation: The Leeuwin Current is a warm ocean current that flows southward along the western coast of Australia in the Indian Ocean.
Q14. The Oyashio Current is a cold current in which ocean?
a) Atlantic Ocean
b) Indian Ocean
c) Pacific Ocean
d) Arctic Ocean
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Correct Answer: c) Pacific Ocean
Explanation: The Oyashio Current is a cold ocean current that flows southward along the eastern coast of Russia in the Pacific Ocean.
Q15. The North Equatorial Current is a warm current in which ocean?
a) Atlantic Ocean
b) Indian Ocean
c) Pacific Ocean
d) Arctic Ocean
Show Answer
Correct Answer: a) Atlantic Ocean
Explanation: The North Equatorial Current is a warm ocean current that flows westward across the Atlantic Ocean near the equator.
Q16. The South Equatorial Current is a warm current in which ocean?
a) Atlantic Ocean
b) Indian Ocean
c) Pacific Ocean
d) Arctic Ocean
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Correct Answer: b) Indian Ocean
Explanation: The South Equatorial Current is a warm ocean current that flows westward across the Indian Ocean near the equator.
Q17. The West Wind Drift is a cold current in which ocean?
a) Atlantic Ocean
b) Indian Ocean
c) Pacific Ocean
d) Arctic Ocean
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Correct Answer: c) Pacific Ocean
Explanation: The West Wind Drift, also known as the Antarctic Circumpolar Current, is a cold ocean current that flows eastward around Antarctica in the Pacific, Atlantic, and Indian Oceans.
Q18. The Brazil Current is a warm current in which ocean?
a) Atlantic Ocean
b) Indian Ocean
c) Pacific Ocean
d) Arctic Ocean
Show Answer
Correct Answer: a) Atlantic Ocean
Explanation: The Brazil Current is a warm ocean current that flows southward along the eastern coast of South America in the Atlantic Ocean.
Q19. The Somali Current is a warm current in which ocean?
a) Atlantic Ocean
b) Indian Ocean
c) Pacific Ocean
d) Arctic Ocean
Show Answer
Correct Answer: b) Indian Ocean
Explanation: The Somali Current is a warm ocean current that flows along the eastern coast of Africa in the Indian Ocean.
Q20. The North Atlantic Drift is an extension of which ocean current?
a) Gulf Stream
b) Labrador Current
c) Canary Current
d) Benguela Current
Show Answer
Correct Answer: a) Gulf Stream
Explanation: The North Atlantic Drift is an extension of the Gulf Stream, which flows across the Atlantic Ocean and influences the climate of Western Europe.