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With reference to salinity in deep ocean waters, consider the following statements:
1. Salinity at the surface increases by the input of fresh waters.
2. Salinity at depth of the oceans is almost fixed.
Which of the statements given above is/are correct?
1. Salinity at the surface increases by the input of fresh waters.
2. Salinity at depth of the oceans is almost fixed.
Which of the statements given above is/are correct?
- a)1 only
- b)2 only
- c)Both 1 and 2
- d)Neither 1 nor 2
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
With reference to salinity in deep ocean waters, consider the followin...
Statement 1 is not correct: Salinity changes with depth, but the way it changes depends upon the location of the sea. Salinity at the surface increases by the loss of water to ice or evaporation, or decreased by the input of fresh waters, such as from the rivers.
Statement 2 is correct: Salinity at depth is very much fixed, because there is no way that water is lost, or the salt is ‘added.’ There is a marked difference in the salinity between the surface zones and the deep zones of the oceans. The lower salinity water rests above the higher salinity dense water. Salinity, generally, increases with depth and there is a distinct zone called the halocline, where salinity increases sharply.
Statement 2 is correct: Salinity at depth is very much fixed, because there is no way that water is lost, or the salt is ‘added.’ There is a marked difference in the salinity between the surface zones and the deep zones of the oceans. The lower salinity water rests above the higher salinity dense water. Salinity, generally, increases with depth and there is a distinct zone called the halocline, where salinity increases sharply.
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With reference to salinity in deep ocean waters, consider the followin...
Salinity at depth of the ocean is almost same, because salinity in upmost are of oceans increase due to evaparotion, but in deep ocean, evaporation dont take place , so salinity remain same in almost areas. salinity change based in topical region.
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With reference to salinity in deep ocean waters, consider the following statements:1. Salinity at the surface increases by the input of fresh waters.2. Salinity at depth of the oceans is almost fixed.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer?
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With reference to salinity in deep ocean waters, consider the following statements:1. Salinity at the surface increases by the input of fresh waters.2. Salinity at depth of the oceans is almost fixed.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct 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 With reference to salinity in deep ocean waters, consider the following statements:1. Salinity at the surface increases by the input of fresh waters.2. Salinity at depth of the oceans is almost fixed.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct 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 With reference to salinity in deep ocean waters, consider the following statements:1. Salinity at the surface increases by the input of fresh waters.2. Salinity at depth of the oceans is almost fixed.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer?.
With reference to salinity in deep ocean waters, consider the following statements:1. Salinity at the surface increases by the input of fresh waters.2. Salinity at depth of the oceans is almost fixed.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct 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 With reference to salinity in deep ocean waters, consider the following statements:1. Salinity at the surface increases by the input of fresh waters.2. Salinity at depth of the oceans is almost fixed.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct 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 With reference to salinity in deep ocean waters, consider the following statements:1. Salinity at the surface increases by the input of fresh waters.2. Salinity at depth of the oceans is almost fixed.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer?.
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