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

Author Question: What are some of the ways in which glaciers lead to the formation of ... (Read 36 times)

jessicacav

  • Hero Member
  • *****
  • Posts: 558
What are some of the ways in which glaciers lead to the formation of lakes?

Question 2

Describe hanging valleys and explain how they form.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kescobar@64

  • Sr. Member
  • ****
  • Posts: 324
Answer to Question 1

Lakes can form where glaciers create depressions. Cirque lakes and paternoster lakes can be found in bedrock depressions carved by alpine glaciers (in cirques and valleys, respectively). The Great Lakes of North America sit in basins carved out by glacial ice. In depositional settings, kettles form where isolated blocks of ice are partly buried by sediment before melting away. They become lakes if they intersect the water table.

Answer to Question 2

Hanging valleys are glacial valleys connected to larger, deeper glacial valleys, with a significant difference in elevation between the two valley floors. Hanging valleys form where tributary glaciers flowed into larger trunk glaciers. The difference in elevation between the tributary and trunk valley floors is not apparent when the ice is present, but once the ice is gone floors of tributary troughs can be seen perched along the walls of the trunk glacial valley.




jessicacav

  • Member
  • Posts: 558
Reply 2 on: Aug 7, 2018
YES! Correct, THANKS for helping me on my review


sultansheikh

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

For a complete list of videos, visit our video library