Wind Erosion

Question 1

Barchans?

Answer 1

It occurs when there is a limited supply of sand and constant wind direction.

Question 2

Winding Traverse?

Answer 2

Dunes form in areas where there is a plentiful supply of sand

Question 3

Longitudinal?

Answer 3

Dunes that run parallel to the wind direction

Question 4

Blowout?

Answer 4

Dunes occur where vegetation anchors the sand while the center is blown out.