This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Explain the types of landscape features formed by valley-glacier erosion. What will be an ideal ... (Read 52 times)

kaid0807

  • Hero Member
  • *****
  • Posts: 515
on: Jul 16, 2018
Explain the types of landscape features formed by valley-glacier erosion.
 
  What will be an ideal response?

Question 2

Define moraine. What are the types of moraines?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jayson

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jul 16, 2018
Answer to Question 1

Landscapes eroded by valley glaciers are distinctive for the presence of broad-floored, steep-sided, U-shaped valleys that are flanked by sharp-edged ridges and peaks. The long profile of the valley floor is commonly irregular with waterfalls and lakes, tributary valleys commonly join the larger rivers as high waterfalls plunging from hanging valleys. Glacial valleys commonly feature amphitheater-shaped headwater areas, called cirques.

Answer to Question 2

Moraines are ridges of poorly sorted material deposited by a glacier. End moraines form at the leading snout of the glacier, with many parallel moraines marking different positions of the glacier over time. Lateral moraines are moving ridges of stony debris that accumulate on the margin of a valley glacier. Where two valley glaciers join to form a wider glacier, their lateral moraines combine within the larger glacier to form a medial moraine. Ground moraine is the material deposited as a sheet beneath the glacier.


kaid0807

  • Member
  • Posts: 515
Reply 2 on: Jul 16, 2018
YES! Correct, THANKS for helping me on my review

ttt030911

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Species-rich Sonoran Desert landscape. Species-rich Sonoran Desert landscape.
A specific human chromosomal landscape A specific human chromosomal landscape
One way to illustrate the journey of adulthood is with the image of a mountain landscape. One begins ... One way to illustrate the journey of adulthood is with the image of a mountain landscape. One begins ...
Types of immunity. Types of immunity.
Maternal age is the major risk factor for autosomal trisomies of all types. By age 42, about one in Maternal age is the major risk factor for autosomal trisomies of all types. By age 42, about one in
One pathway of primary succession in Alaska’s Glacier Bay region. One pathway of primary succession in Alaska’s Glacier Bay region.
Video: The Pressure Flow Model in a Plant

For a complete list of videos, visit our video library