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Which of the following is/are cold ocean currents?
1. Benguela current
2. Humboldt current
3. Kuroshio current
Select the correct answer using the code given below.
- a)1 only
- b)1 and 2 only
- c)2 and 3 only
- d)1, 2 and 3
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Which of the following is/are cold ocean currents?1. Benguela current2...
- Ocean currents are like river flow in oceans. They represent a regular volume of water in a definite path and direction.
- The ocean currents may be classified based on their depth as surface currents and deep water currents :
- surface currents constitute about 10 per cent of all the water in the ocean, these waters are the upper 400 m of the ocean
- deep water currents make up the other 90 per cent of the ocean water.
- These waters move around the ocean basins due to variations in the density and gravity. Deep waters sink into the deep ocean basins at high latitudes, where the temperatures are cold enough to cause the density to increase.
- Ocean currents can also be classified based on temperature: as cold currents and warm currents: o cold currents bring cold water into warm water areas. These currents are usually found on the west coast of the continents in the low and middle latitudes (true in both hemispheres) and on the east coast in the higher latitudes in the Northern Hemisphere o warm currents bring warm water into cold water areas and are usually observed on the east coast of continents in the low and middle latitudes (true in both hemispheres). In the northern hemisphere they are found on the west coasts of continents in high latitudes.
- The Kuroshio Current, also known as the Black or Japan Current or the Black Stream, is a north-flowing, warm ocean current on the west side of the North Pacific Ocean basin. • Hence option (b) is the correct answer.
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Which of the following is/are cold ocean currents?1. Benguela current2...
Explanation:
Cold Ocean Currents:
- Cold ocean currents are currents that flow from polar or high-latitude regions towards the equator, carrying cold water along with them.
- They have a significant impact on the climate and marine life of the regions they pass through.
Identifying the Cold Ocean Currents:
- Benguela Current: The Benguela Current is a cold ocean current that flows along the west coast of southern Africa. It originates from the Atlantic Ocean and moves northwards along the coast, bringing cold water from the south.
- Humboldt Current: The Humboldt Current is a cold ocean current that flows along the west coast of South America, particularly off the coast of Peru and Chile. It is also known as the Peru Current and brings cold water from the south.
- Kuroshio Current: The Kuroshio Current is a warm ocean current that flows along the east coast of Japan. It originates from the Pacific Ocean and moves northwards, bringing warm water from the south.
Correct Answer:
- The Benguela Current and the Humboldt Current are examples of cold ocean currents. Therefore, the correct answer is option 'b) 1 and 2 only'. The Kuroshio Current, on the other hand, is a warm ocean current.
Cold Ocean Currents:
- Cold ocean currents are currents that flow from polar or high-latitude regions towards the equator, carrying cold water along with them.
- They have a significant impact on the climate and marine life of the regions they pass through.
Identifying the Cold Ocean Currents:
- Benguela Current: The Benguela Current is a cold ocean current that flows along the west coast of southern Africa. It originates from the Atlantic Ocean and moves northwards along the coast, bringing cold water from the south.
- Humboldt Current: The Humboldt Current is a cold ocean current that flows along the west coast of South America, particularly off the coast of Peru and Chile. It is also known as the Peru Current and brings cold water from the south.
- Kuroshio Current: The Kuroshio Current is a warm ocean current that flows along the east coast of Japan. It originates from the Pacific Ocean and moves northwards, bringing warm water from the south.
Correct Answer:
- The Benguela Current and the Humboldt Current are examples of cold ocean currents. Therefore, the correct answer is option 'b) 1 and 2 only'. The Kuroshio Current, on the other hand, is a warm ocean current.
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Which of the following is/are cold ocean currents?1. Benguela current2. Humboldt current3. Kuroshio currentSelect the correct answer using the code given below.a)1 onlyb)1 and 2 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'B'. Can you explain this answer?
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Which of the following is/are cold ocean currents?1. Benguela current2. Humboldt current3. Kuroshio currentSelect the correct answer using the code given below.a)1 onlyb)1 and 2 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'B'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which of the following is/are cold ocean currents?1. Benguela current2. Humboldt current3. Kuroshio currentSelect the correct answer using the code given below.a)1 onlyb)1 and 2 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is/are cold ocean currents?1. Benguela current2. Humboldt current3. Kuroshio currentSelect the correct answer using the code given below.a)1 onlyb)1 and 2 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'B'. Can you explain this answer?.
Which of the following is/are cold ocean currents?1. Benguela current2. Humboldt current3. Kuroshio currentSelect the correct answer using the code given below.a)1 onlyb)1 and 2 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'B'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which of the following is/are cold ocean currents?1. Benguela current2. Humboldt current3. Kuroshio currentSelect the correct answer using the code given below.a)1 onlyb)1 and 2 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is/are cold ocean currents?1. Benguela current2. Humboldt current3. Kuroshio currentSelect the correct answer using the code given below.a)1 onlyb)1 and 2 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'B'. Can you explain this answer?.
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