Question

class 7th geography chapter 3 what are sand dunes​

Answer 1

Answer:

Answer: When the wind blows, it lifts and transports sand from one place to another. When the wind stops blowing, the sand falls and gets deposited in the low hill-like structures. These are called sand dunes. They are mostly found in desert areas.

Answer 2

the low hill like structures formed due to deposit ition of sand at one place by the wind in the desert is called sand dunes

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