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These are swarms of oval, elongated 'whale-back hummocks composed wholly of boulder clay, with their elongation in the direction of the ice flow, that is on the downstream side. They are low hills varying from a few yards to 400 feet in height and maybe a mile or two long. They appear a little steeper at the onset side and taper off at the leeward end. They are:
- a)Drumlins
- b)Eskers
- c)Terminal moraines
- d)Outwash plains
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
These are swarms of oval, elongated 'whale-back hummocks composed who...
Drumlins: Explanation
Drumlins are elongated, oval-shaped hills that are composed of boulder clay. They are formed by the movement of glaciers. The drumlins are aligned in the direction of the ice flow, which is on the downstream side. They are low hills that can vary from a few yards to 400 feet in height and maybe a mile or two long. They appear a little steeper at the onset side and taper off at the leeward end.
Formation of Drumlins
The formation of drumlins is still not fully understood, but it is believed that they are formed by the action of glaciers. The glaciers move over the land, picking up and carrying rocks and sediments. As the glacier moves, it creates a mound of sediment in front of it. This mound is known as a drumlin. The drumlin is formed by the accumulation of sediments and rocks that are carried by the glacier. The sediments and rocks are deposited on the ground, and then the glacier moves over them, forming a mound.
Characteristics of Drumlins
- Elongated, oval-shaped hills
- Composed of boulder clay
- Aligned in the direction of the ice flow
- Low hills varying from a few yards to 400 feet in height and maybe a mile or two long
- Steeper at the onset side and taper off at the leeward end
Conclusion
In conclusion, drumlins are elongated, oval-shaped hills that are composed of boulder clay. They are formed by the movement of glaciers and are aligned in the direction of the ice flow on the downstream side. They are low hills that can vary in height and length and appear steeper at the onset side and taper off at the leeward end.
Drumlins are elongated, oval-shaped hills that are composed of boulder clay. They are formed by the movement of glaciers. The drumlins are aligned in the direction of the ice flow, which is on the downstream side. They are low hills that can vary from a few yards to 400 feet in height and maybe a mile or two long. They appear a little steeper at the onset side and taper off at the leeward end.
Formation of Drumlins
The formation of drumlins is still not fully understood, but it is believed that they are formed by the action of glaciers. The glaciers move over the land, picking up and carrying rocks and sediments. As the glacier moves, it creates a mound of sediment in front of it. This mound is known as a drumlin. The drumlin is formed by the accumulation of sediments and rocks that are carried by the glacier. The sediments and rocks are deposited on the ground, and then the glacier moves over them, forming a mound.
Characteristics of Drumlins
- Elongated, oval-shaped hills
- Composed of boulder clay
- Aligned in the direction of the ice flow
- Low hills varying from a few yards to 400 feet in height and maybe a mile or two long
- Steeper at the onset side and taper off at the leeward end
Conclusion
In conclusion, drumlins are elongated, oval-shaped hills that are composed of boulder clay. They are formed by the movement of glaciers and are aligned in the direction of the ice flow on the downstream side. They are low hills that can vary in height and length and appear steeper at the onset side and taper off at the leeward end.
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These are swarms of oval, elongated 'whale-back hummocks composed wholly of boulder clay, with their elongation in the direction of the ice flow, that is on the downstream side. They are low hills varying from a few yards to 400 feet in height and maybe a mile or two long. They appear a little steeper at the onset side and taper off at the leeward end. They are:a) Drumlinsb) Eskersc) Terminal morainesd) Outwash plainsCorrect answer is option 'A'. Can you explain this answer?
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These are swarms of oval, elongated 'whale-back hummocks composed wholly of boulder clay, with their elongation in the direction of the ice flow, that is on the downstream side. They are low hills varying from a few yards to 400 feet in height and maybe a mile or two long. They appear a little steeper at the onset side and taper off at the leeward end. They are:a) Drumlinsb) Eskersc) Terminal morainesd) Outwash plainsCorrect answer is option 'A'. 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 These are swarms of oval, elongated 'whale-back hummocks composed wholly of boulder clay, with their elongation in the direction of the ice flow, that is on the downstream side. They are low hills varying from a few yards to 400 feet in height and maybe a mile or two long. They appear a little steeper at the onset side and taper off at the leeward end. They are:a) Drumlinsb) Eskersc) Terminal morainesd) Outwash plainsCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for These are swarms of oval, elongated 'whale-back hummocks composed wholly of boulder clay, with their elongation in the direction of the ice flow, that is on the downstream side. They are low hills varying from a few yards to 400 feet in height and maybe a mile or two long. They appear a little steeper at the onset side and taper off at the leeward end. They are:a) Drumlinsb) Eskersc) Terminal morainesd) Outwash plainsCorrect answer is option 'A'. Can you explain this answer?.
These are swarms of oval, elongated 'whale-back hummocks composed wholly of boulder clay, with their elongation in the direction of the ice flow, that is on the downstream side. They are low hills varying from a few yards to 400 feet in height and maybe a mile or two long. They appear a little steeper at the onset side and taper off at the leeward end. They are:a) Drumlinsb) Eskersc) Terminal morainesd) Outwash plainsCorrect answer is option 'A'. 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 These are swarms of oval, elongated 'whale-back hummocks composed wholly of boulder clay, with their elongation in the direction of the ice flow, that is on the downstream side. They are low hills varying from a few yards to 400 feet in height and maybe a mile or two long. They appear a little steeper at the onset side and taper off at the leeward end. They are:a) Drumlinsb) Eskersc) Terminal morainesd) Outwash plainsCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for These are swarms of oval, elongated 'whale-back hummocks composed wholly of boulder clay, with their elongation in the direction of the ice flow, that is on the downstream side. They are low hills varying from a few yards to 400 feet in height and maybe a mile or two long. They appear a little steeper at the onset side and taper off at the leeward end. They are:a) Drumlinsb) Eskersc) Terminal morainesd) Outwash plainsCorrect answer is option 'A'. Can you explain this answer?.
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