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

Author Question: Intermediate and felsic magmas usually arise where:a. mafic magma mixes with felsic material. b. ... (Read 84 times)

jayhills49

  • Hero Member
  • *****
  • Posts: 559

Intermediate and felsic magmas usually arise where:a.
   mafic magma mixes with felsic material.
  b. volcanoes lie on continental margins inland of subduction zones.
  c. plates diverge as spreading ridges form.
  d. volcanoes lie above transform faults.
  e. mafic magma mixes with felsic material AND volcanoes lie on continental margins inland
  of subduction zones.



Question 2

Which is the correct ranking of regions with the most active volcanoes and volcanic activity?
  1. Circum-Pacific belt
  2. Mid-oceanic ridges
  3. Mediterranean belt
  4. Isolated sites like the Hawaiian Islands
  a. 2, 1, 3, 4
  b. 1, 3, 2, 4
  c. 2, 3, 4, 1
  d. 1, 2, 3, 4
  e. 3, 2, 1, 4




Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Mochi

  • Sr. Member
  • ****
  • Posts: 300
Answer to Question 1

E

Answer to Question 2

B




jayhills49

  • Member
  • Posts: 559
Reply 2 on: Jul 15, 2018
Thanks for the timely response, appreciate it


Animal_Goddess

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Excellent

 

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 lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

For a complete list of videos, visit our video library