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

Author Question: Describe the formation of Crater Lake. Compare it to the calderas found on shield volcanoes, such as ... (Read 77 times)

wrbasek0

  • Hero Member
  • *****
  • Posts: 560
on: Jul 14, 2018
Describe the formation of Crater Lake. Compare it to the calderas found on shield volcanoes, such as Kilauea.
 
  What will be an ideal response?

Question 2

Other than composite volcanoes, what volcanic landform can generate a pyroclastic flow?
 
  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

briezy

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 14, 2018
Answer to Question 1

This caldera formed about 7000 years ago when a composite cone, named Mount Mazama, violently extruded 50 to 70 cubic kilometers of pyroclastic material. With the loss of support, 1500 meters of the summit of this once prominent cone collapsed, producing a caldera that eventually filled with rainwater.

Answer to Question 2

Yellowstone-type calderas.


wrbasek0

  • Member
  • Posts: 560
Reply 2 on: Jul 14, 2018
Great answer, keep it coming :)

skipfourms123

  • Member
  • Posts: 343
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

The tiger, Panthera tigris, was historically found throughout much of Asia, but at low population de The tiger, Panthera tigris, was historically found throughout much of Asia, but at low population de
Details of plant population biology from repeat photography: (a) saguaro cactus in MacDougal Crater, Details of plant population biology from repeat photography: (a) saguaro cactus in MacDougal Crater,
This is not a lake This is not a lake
Describe the functions of fat in the body Describe the functions of fat in the body
Eye formation on the antenna Eye formation on the antenna
Seasonal Changes in a Temperate Zone Lake Seasonal Changes in a Temperate Zone Lake
Video: X chromosome inactivation in calico cats

For a complete list of videos, visit our video library