Question

Sand dunes are found in deserts and not in plains why???

Answer 1

sand dunes are found in the deserts and not in the plains because the wind in the desert blows with great velocity,it carries away sand particles with it as the speed decreases drops and deposits the sand in low Hill like structure called sand dunes but in place there is no such strong action of wind that's why sand dunes are found in the desert and not in the planins