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Which of the following factors affect the direction of movement of ocean currents?
1. Ocean Salinity
2. Ocean temperature
3. The Earth’s rotation
4. The planetary winds
Choose the correct answer using the codes below
- a)1 and 2 only
- b)2, 3 and 4 only
- c)3 only
- d)All of the above
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Which of the following factors affect the direction of movement of oc...
Factors affecting the direction of movement of ocean currents:
1. Ocean Salinity:
- Ocean currents are affected by the salinity of the water.
- Areas with high salinity water are denser and tend to sink while areas with low salinity water are less dense and tend to rise.
- This difference in density causes the movement of water in the ocean.
2. Ocean temperature:
- Temperature also affects the movement of ocean currents.
- Warm water is less dense than cold water and tends to rise, while cold water is denser and sinks.
- This movement of water due to temperature differences helps in the formation of ocean currents.
3. The Earth’s rotation:
- The rotation of the Earth affects the direction of ocean currents.
- The Coriolis effect, which is a result of the Earth's rotation, causes the currents to move in a circular pattern.
- In the Northern Hemisphere, currents move in a clockwise direction, while in the Southern Hemisphere, they move in an anti-clockwise direction.
4. The planetary winds:
- The movement of winds affects the direction of ocean currents.
- The direction of the wind determines the direction of the current.
- For example, winds blowing from the east push water towards the west, causing a current in that direction.
Conclusion:
All of the above factors - ocean salinity, ocean temperature, the Earth's rotation, and the planetary winds - affect the direction of movement of ocean currents. The combination of these factors determines the speed and direction of ocean currents, which have a significant impact on climate, marine life, and human activities.
1. Ocean Salinity:
- Ocean currents are affected by the salinity of the water.
- Areas with high salinity water are denser and tend to sink while areas with low salinity water are less dense and tend to rise.
- This difference in density causes the movement of water in the ocean.
2. Ocean temperature:
- Temperature also affects the movement of ocean currents.
- Warm water is less dense than cold water and tends to rise, while cold water is denser and sinks.
- This movement of water due to temperature differences helps in the formation of ocean currents.
3. The Earth’s rotation:
- The rotation of the Earth affects the direction of ocean currents.
- The Coriolis effect, which is a result of the Earth's rotation, causes the currents to move in a circular pattern.
- In the Northern Hemisphere, currents move in a clockwise direction, while in the Southern Hemisphere, they move in an anti-clockwise direction.
4. The planetary winds:
- The movement of winds affects the direction of ocean currents.
- The direction of the wind determines the direction of the current.
- For example, winds blowing from the east push water towards the west, causing a current in that direction.
Conclusion:
All of the above factors - ocean salinity, ocean temperature, the Earth's rotation, and the planetary winds - affect the direction of movement of ocean currents. The combination of these factors determines the speed and direction of ocean currents, which have a significant impact on climate, marine life, and human activities.
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Which of the following factors affect the direction of movement of oc...
All the above factors contribute to determining the direction of the movement of ocean currents.
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Which of the following factors affect the direction of movement of ocean currents?1. Ocean Salinity2. Ocean temperature3. The Earth’s rotation4. The planetary windsChoose the correct answer using the codes below a) 1 and 2 onlyb) 2, 3 and 4 onlyc) 3 onlyd) All of the aboveCorrect answer is option 'D'. Can you explain this answer?
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Which of the following factors affect the direction of movement of ocean currents?1. Ocean Salinity2. Ocean temperature3. The Earth’s rotation4. The planetary windsChoose the correct answer using the codes below a) 1 and 2 onlyb) 2, 3 and 4 onlyc) 3 onlyd) All of the aboveCorrect answer is option 'D'. 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 factors affect the direction of movement of ocean currents?1. Ocean Salinity2. Ocean temperature3. The Earth’s rotation4. The planetary windsChoose the correct answer using the codes below a) 1 and 2 onlyb) 2, 3 and 4 onlyc) 3 onlyd) All of the aboveCorrect answer is option 'D'. 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 factors affect the direction of movement of ocean currents?1. Ocean Salinity2. Ocean temperature3. The Earth’s rotation4. The planetary windsChoose the correct answer using the codes below a) 1 and 2 onlyb) 2, 3 and 4 onlyc) 3 onlyd) All of the aboveCorrect answer is option 'D'. Can you explain this answer?.
Which of the following factors affect the direction of movement of ocean currents?1. Ocean Salinity2. Ocean temperature3. The Earth’s rotation4. The planetary windsChoose the correct answer using the codes below a) 1 and 2 onlyb) 2, 3 and 4 onlyc) 3 onlyd) All of the aboveCorrect answer is option 'D'. 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 factors affect the direction of movement of ocean currents?1. Ocean Salinity2. Ocean temperature3. The Earth’s rotation4. The planetary windsChoose the correct answer using the codes below a) 1 and 2 onlyb) 2, 3 and 4 onlyc) 3 onlyd) All of the aboveCorrect answer is option 'D'. 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 factors affect the direction of movement of ocean currents?1. Ocean Salinity2. Ocean temperature3. The Earth’s rotation4. The planetary windsChoose the correct answer using the codes below a) 1 and 2 onlyb) 2, 3 and 4 onlyc) 3 onlyd) All of the aboveCorrect answer is option 'D'. Can you explain this answer?.
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Which of the following factors affect the direction of movement of ocean currents?1. Ocean Salinity2. Ocean temperature3. The Earth’s rotation4. The planetary windsChoose the correct answer using the codes below a) 1 and 2 onlyb) 2, 3 and 4 onlyc) 3 onlyd) All of the aboveCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Which of the following factors affect the direction of movement of ocean currents?1. Ocean Salinity2. Ocean temperature3. The Earth’s rotation4. The planetary windsChoose the correct answer using the codes below a) 1 and 2 onlyb) 2, 3 and 4 onlyc) 3 onlyd) All of the aboveCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Which of the following factors affect the direction of movement of ocean currents?1. Ocean Salinity2. Ocean temperature3. The Earth’s rotation4. The planetary windsChoose the correct answer using the codes below a) 1 and 2 onlyb) 2, 3 and 4 onlyc) 3 onlyd) All of the aboveCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
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