The loess deposited in many parts of the Midwest ______ .
A) was once glacial outwash deposits
B) is uniformly thick
C) is in the form of transverse dunes
D) had its source in desert regions

Question

Quizplus · Accepted Answer

Loess in the Midwest primarily originated from glacial outwash deposits. These are fine particles that were carried and deposited by wind after being ground down by glaciers.

The Loess Deposited in Many Parts of the Midwest ______