Question

betw ween
sleep
write short notes on sand dunes​

Answer 1

Answer:

A sand dune is a mount, hill or ridge of sand that lies behind the part of the beach affected by tides. They are formed over many years when windblown sand is trapped by beach grass or other stationary objects. ... Without vegetation, wind and waves regularly change the form and location of dunes.

Answer 2

Explanation:

➡ A sand dune is a mount , hill or ridge of sand that lies behind the part of the beach affected by tides..

➡ They are formed over many years when winblown sand is trapped by beach grass or other stationary object..

➡ Sand dunes Provide sand storage and supply for adjacent beach...

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