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

Author Question: Look at the map of volcanoes of the world, and describe where most of the world's volcanoes are ... (Read 48 times)

Starlight

  • Hero Member
  • *****
  • Posts: 567

Look at the map of volcanoes of the world, and describe where most of the world's volcanoes are
  found. What will be an ideal response?



Question 2

Describe composite volcanoes. How do they differ from shield volcanoes and cinder cones? 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

jennafosdick

  • Sr. Member
  • ****
  • Posts: 345
Answer to Question 1

Most volcanoes are at or near convergent or divergent plate boundaries. The two major volcano belts
are the circum-Pacific and the Mediterranean; the rest are near the mid-oceanic ridges



Answer to Question 2

Composite volcanoes are formed of lava flows and pyroclastic layers. The eruptions are intermediate
in composition, and because they are more viscous than other eruption types, the sides of the
volcanoes tend to be steeper, especially near the top. These eruptions are more explosive than shield
volcanoes and larger than cinder cones and so may cause more damage





Starlight

  • Member
  • Posts: 567
Reply 2 on: Jul 15, 2018
Excellent


Dominic

  • Member
  • Posts: 328
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

For a complete list of videos, visit our video library