Which crescent-shaped sand dune has horns pointing in the wind direction?
Answer and explanation
Correct answer: Barchan
A barchan is a crescent-shaped dune formed where wind generally blows from one dominant direction and sand supply is limited. Its two horns or tips point downwind, in the direction of sand movement. Therefore, option A is correct. A moraine and cirque are glacial landforms, whereas a sea stack is a coastal erosional pillar, not a dune.
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What is the correct answer to this question?
Barchan
Why is this the correct answer?
A barchan is a crescent-shaped dune formed where wind generally blows from one dominant direction and sand supply is limited. Its two horns or tips point downwind, in the direction of sand movement. Therefore, option A is correct. A moraine and cirque are glacial landforms, whereas a sea stack is a coastal erosional pillar, not a dune.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting.
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