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

Author Question: During the Wisconsin Episode Glaciation, a glacial forebulge formed just off the coast of British ... (Read 63 times)

jCorn1234

  • Hero Member
  • *****
  • Posts: 545
During the Wisconsin Episode Glaciation, a glacial forebulge formed just off the coast of British Columbia in the vicinity of Queen Charlotte Island. What is a glacial forebulge and how did this one form?
 
  What will be an ideal response?

Question 2

Land on the margins of continents that is presently under water would have been exposed to the atmosphere during glaciations because sea level would have been dozens of meters lower at that time.
 
  Indicate whether this statement is true or false.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

maaaaaaaaaa

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

Answer: A glacial forebulge forms when a massive ice sheet pushes down on the crust. This pushes down on the upper mantle, which responds by moving mantle material away from the glacier and out in front of the ice sheet where the pressure is less. As a result, the mantle bulges upward along the margins of the glacial ice.

Answer to Question 2

Answer: TRUE




jCorn1234

  • Member
  • Posts: 545
Reply 2 on: Jul 15, 2018
:D TYSM


AISCAMPING

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

For a complete list of videos, visit our video library