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Which of the following statement(s) is/are true-
Statement I: Glaciers can cause significant erosion by plucking and abrasion, leading to the formation of U-shaped valleys.
Statement II: U-shaped valleys are primarily formed by rivers eroding through soft, unconsolidated sediments.
- a)Both Statement I and Statement II are true.
- b)Both Statement I and Statement II are false.
- c)Statement I is true, but Statement II is false.
- d)Statement I is false, but Statement II is true.
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Which of the following statement(s) is/are true-Statement I: Glaciers ...
- Statement I is true as glaciers erode the land through processes like plucking and abrasion, creating U-shaped valleys.
- However, Statement II is false because U-shaped valleys are primarily formed by glaciers, not rivers, which typically form V-shaped valleys in softer sediments.
Most Upvoted Answer
Which of the following statement(s) is/are true-Statement I: Glaciers ...
Explanation of Statement I
- Glaciers are powerful agents of erosion. They cause significant landscape changes through two primary processes:
- Plucking: This occurs when a glacier freezes onto the rock, pulling pieces of it away as it moves.
- Abrasion: As glaciers slide over the landscape, they grind down surfaces, leading to erosion.
- The result of these processes is the formation of U-shaped valleys, characterized by their wide bases and steep sides, as opposed to the narrow V-shaped valleys formed by rivers.
Explanation of Statement II
- U-shaped valleys are not primarily formed by rivers. Instead:
- River Erosion: Rivers typically carve V-shaped valleys due to their flow dynamics, which is different from the glacial processes.
- Soft, Unconsolidated Sediments: While rivers can erode through these materials, the characteristic U-shape of valleys is a hallmark of glacial activity, not fluvial.
Conclusion
- Therefore, the statements can be evaluated as follows:
- Statement I is true because glaciers do cause significant erosion, leading to U-shaped valleys.
- Statement II is false as it misattributes the formation of U-shaped valleys to rivers instead of glaciers.
- The correct answer to the question is indeed option 'C': Statement I is true, but Statement II is false.
- Glaciers are powerful agents of erosion. They cause significant landscape changes through two primary processes:
- Plucking: This occurs when a glacier freezes onto the rock, pulling pieces of it away as it moves.
- Abrasion: As glaciers slide over the landscape, they grind down surfaces, leading to erosion.
- The result of these processes is the formation of U-shaped valleys, characterized by their wide bases and steep sides, as opposed to the narrow V-shaped valleys formed by rivers.
Explanation of Statement II
- U-shaped valleys are not primarily formed by rivers. Instead:
- River Erosion: Rivers typically carve V-shaped valleys due to their flow dynamics, which is different from the glacial processes.
- Soft, Unconsolidated Sediments: While rivers can erode through these materials, the characteristic U-shape of valleys is a hallmark of glacial activity, not fluvial.
Conclusion
- Therefore, the statements can be evaluated as follows:
- Statement I is true because glaciers do cause significant erosion, leading to U-shaped valleys.
- Statement II is false as it misattributes the formation of U-shaped valleys to rivers instead of glaciers.
- The correct answer to the question is indeed option 'C': Statement I is true, but Statement II is false.
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Which of the following statement(s) is/are true-Statement I: Glaciers can cause significant erosion by plucking and abrasion, leading to the formation of U-shaped valleys.Statement II: U-shaped valleys are primarily formed by rivers eroding through soft, unconsolidated sediments.a)Both Statement I and Statement II are true.b)Both Statement I and Statement II are false.c)Statement I is true, but Statement II is false.d)Statement I is false, but Statement II is true.Correct answer is option 'C'. Can you explain this answer? for Humanities/Arts 2025 is part of Humanities/Arts preparation. The Question and answers have been prepared according to the Humanities/Arts exam syllabus. Information about Which of the following statement(s) is/are true-Statement I: Glaciers can cause significant erosion by plucking and abrasion, leading to the formation of U-shaped valleys.Statement II: U-shaped valleys are primarily formed by rivers eroding through soft, unconsolidated sediments.a)Both Statement I and Statement II are true.b)Both Statement I and Statement II are false.c)Statement I is true, but Statement II is false.d)Statement I is false, but Statement II is true.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Humanities/Arts 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statement(s) is/are true-Statement I: Glaciers can cause significant erosion by plucking and abrasion, leading to the formation of U-shaped valleys.Statement II: U-shaped valleys are primarily formed by rivers eroding through soft, unconsolidated sediments.a)Both Statement I and Statement II are true.b)Both Statement I and Statement II are false.c)Statement I is true, but Statement II is false.d)Statement I is false, but Statement II is true.Correct answer is option 'C'. Can you explain this answer?.
Which of the following statement(s) is/are true-Statement I: Glaciers can cause significant erosion by plucking and abrasion, leading to the formation of U-shaped valleys.Statement II: U-shaped valleys are primarily formed by rivers eroding through soft, unconsolidated sediments.a)Both Statement I and Statement II are true.b)Both Statement I and Statement II are false.c)Statement I is true, but Statement II is false.d)Statement I is false, but Statement II is true.Correct answer is option 'C'. Can you explain this answer? for Humanities/Arts 2025 is part of Humanities/Arts preparation. The Question and answers have been prepared according to the Humanities/Arts exam syllabus. Information about Which of the following statement(s) is/are true-Statement I: Glaciers can cause significant erosion by plucking and abrasion, leading to the formation of U-shaped valleys.Statement II: U-shaped valleys are primarily formed by rivers eroding through soft, unconsolidated sediments.a)Both Statement I and Statement II are true.b)Both Statement I and Statement II are false.c)Statement I is true, but Statement II is false.d)Statement I is false, but Statement II is true.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Humanities/Arts 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statement(s) is/are true-Statement I: Glaciers can cause significant erosion by plucking and abrasion, leading to the formation of U-shaped valleys.Statement II: U-shaped valleys are primarily formed by rivers eroding through soft, unconsolidated sediments.a)Both Statement I and Statement II are true.b)Both Statement I and Statement II are false.c)Statement I is true, but Statement II is false.d)Statement I is false, but Statement II is true.Correct answer is option 'C'. Can you explain this answer?.
Solutions for Which of the following statement(s) is/are true-Statement I: Glaciers can cause significant erosion by plucking and abrasion, leading to the formation of U-shaped valleys.Statement II: U-shaped valleys are primarily formed by rivers eroding through soft, unconsolidated sediments.a)Both Statement I and Statement II are true.b)Both Statement I and Statement II are false.c)Statement I is true, but Statement II is false.d)Statement I is false, but Statement II is true.Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Humanities/Arts.
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ample number of questions to practice Which of the following statement(s) is/are true-Statement I: Glaciers can cause significant erosion by plucking and abrasion, leading to the formation of U-shaped valleys.Statement II: U-shaped valleys are primarily formed by rivers eroding through soft, unconsolidated sediments.a)Both Statement I and Statement II are true.b)Both Statement I and Statement II are false.c)Statement I is true, but Statement II is false.d)Statement I is false, but Statement II is true.Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Humanities/Arts tests.
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