Which formations are created by wind deposition? Check all that apply. spits deltas loess hills kettle lakes sand dunes

It is Loess Hills and Sand dunes

The answers would be:

Loess

Hills

Sand dunes

This is why:

Loess is made of silt that were wind blown from vertical cliffs.

Sand dunes are basically hills of sand. They form when wind is impeded by a rock and it drops some of the sand as it hits the rock. Slowly the deposited sand builds up to form bigger dunes.

Hills since sand dunes are hills also, this is also considered a formation made by wind deposition.