This topic contains a solution. Click here to go to the answer

Author Question: The central United States is covered with extensive deposits of loess. Where did this loess come ... (Read 93 times)

codyclark

  • Hero Member
  • *****
  • Posts: 538
The central United States is covered with extensive deposits of loess. Where did this loess come from?
 
  A) Alluvium deposited during major floods
  B) Rock flour from the braid plains of Pleistocene glacial streams and rivers
  C) Decomposing sandstone from the St. Peter Sandstone
  D) Weathering and erosion of western mountains

Question 2

A(n) ________ is a smooth, polished rock that has been abraded by the wind.
 
  A) blowout
  B) bajada
  C) inselberg
  D) ventifact



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

abctaiwan

  • Sr. Member
  • ****
  • Posts: 355
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D





 

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

For a complete list of videos, visit our video library