Question

send dunes are formed in deserts due to-​

Answer 1

Answer:

A dune is a mound of sand formed by the wind, usually along the beach or in a desert. Dunes form when wind blows sand into a sheltered area behind an obstacle. Dunes grow as grains of sand accumulate

So yr answer is "winds"

Explanation:

Hope it helps:))

Answer 2

Answer:

pls mark me the brainliest

Have a nice day

Explanation:

A dune is a mound of sand formed by the wind, usually along the beach or in a desert. Dunes form when wind blows sand into a sheltered area behind an obstacle. Dunes grow as grains of sand accumulate. Every dune has a windward side and a slipface