What theory do scientists have for the formation of desert pavement ?

Several theories have been proposed for the formation of desert pavements. A common theory suggests they form through the gradual removal of sand, dust and other fine-grained material by the wind and intermittent rain, leaving the larger fragments behind.

Explanation: scientists have had sever theories as stated in my answer above

acceleration= v2-v1/t so 8m/s-3m/s / 3s =to 8/3 or

2.67 m/s^2

hope i

-lavira: )

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.