Question

how are sand dunes and deltas different

Answer 1

sand dunes are formed by the accumulation of sand at one place with the wind at deserts..

and   A delta is a land form that forms from deposition of sediment carried by a river as the flow leaves its mouth and enters slower-moving or stagnant water.

the main difference between them is sand dunes are formed by sand and the deltas are formed by rivers..

Answer 2

The difference between the sand dunes and deltas are as follows:

Explanation:

• A sand dune is a ridge or hill of sand that forms at the beach or desert due to blowing wind. This results in accumulation of sand at one place whereas the delta is formed by the deposition of the sediment carried by the river and deposit at the shore or the mouth of the river.
• The sand dunes are formed due to eroding agent that is wind whereas the deltas are formed by the eroding agent that is water.

Learn more about sand dunes:

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