Topic
Desert landscapes
1 question tagged Desert landscapes — spanning every one of the seven Ws.
what
What is a sand sea?
A sand sea, or erg, is a vast desert area covered by dunes and wind-blown sand.
GeographyDesert landscapes
1 question tagged Desert landscapes — spanning every one of the seven Ws.
A sand sea, or erg, is a vast desert area covered by dunes and wind-blown sand.