contestada

Sand dunes are large piles sand that can be found in the desert.What causes these sand dunes?
A.)water
b.)wind
c.)earthquakes
d.) volcanoes

Sand dunes are large piles sand that can be found in the desertWhat causes these sand dunesAwaterbwindcearthquakesd volcanoes class=

Respuesta :

the answer is B of course the wind makes the sand pile up
B the wind takes the sand and blows it to several areas and causes build up in that spot which makes the sand dunes in the desert