« previous next »

Author Question: What fraction of North America was covered by ice at the peak of the last ice age? A) 1/4 B) ... (Read 29 times)

lak

  • Hero Member
  • *****
  • Posts: 546
on: Jul 16, 2018
What fraction of North America was covered by ice at the peak of the last ice age?
 
  A) 1/4
  B) 1/3
  C) 2/3
  D) 5/6

Question 2

Most of Minnesota's lakes are
 
  A) formed by outwash streams.
  B) formed by blockage of a valley with an end moraine.
  C) formed by glacial overdeepening.
  D) kettle lakes.


ricroger

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

(a) Pronghorn, native grazers of the temperate grasslands of North America. (a) Pronghorn, native grazers of the temperate grasslands of North America.
Extinct North American Megafauna Extinct North American Megafauna
The 1993 “Rain Machine”over the North-Central U.S The 1993 “Rain Machine”over the North-Central U.S
Frank Gehry, Guggenheim Museum Bilbao, North Elevation. Frank Gehry, Guggenheim Museum Bilbao, North Elevation.
North America and the Global Economy North America and the Global Economy
Nutrias native to South America are abundant in freshwater marshes of the Gulf States. Their populat Nutrias native to South America are abundant in freshwater marshes of the Gulf States. Their populat
Video: Major Elements in Biological Molecules: Carbohydrates

For a complete list of videos, visit our video library