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

Author Question: Which of the following properly describes the formation of continental crust? A) The formation of ... (Read 77 times)

Mollykgkg

  • Hero Member
  • *****
  • Posts: 529
on: Jul 14, 2018
Which of the following properly describes the formation of continental crust?
 
  A) The formation of continental crust is independent of the formation of oceanic crust, involving only volcanism over the land masses.
  B) New continental crust is formed essentially in the same many as oceanic crustfrom upwelling at mid-continental ridges.
  C) All continental crust was formed millions of years ago. There is no active continental crust being formed.
  D) The formation of continental crust involves the entire sequence of seafloor spreading, subduction, remelting of oceanic crust, and subsequent rise of the remelted material.

Question 2

The general term that describes subducted oceanic crusts that incorporate seawater and sediments is
 
  A) sial. B) batholiths. C) sima. D) melt.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chevyboi1976

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 14, 2018
Answer to Question 1

D

Answer to Question 2

D


Mollykgkg

  • Member
  • Posts: 529
Reply 2 on: Jul 14, 2018
Gracias!

mammy1697

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

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

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Release of ordered water favors formation of an enzyme-substrate complex Release of ordered water favors formation of an enzyme-substrate complex
Basin and Range Province—Crust Extended Basin and Range Province—Crust Extended
Formation of heterogeneous ribonucleoprotein particles (hnRNPs) and export of mR Formation of heterogeneous ribonucleoprotein particles (hnRNPs) and export of mR
Processes of Lightning Formation: Leaders, Strokes, and Flashes Processes of Lightning Formation: Leaders, Strokes, and Flashes
Conditions Necessary for Hurricane Formation Conditions Necessary for Hurricane Formation
Formation of Desert Pavement Formation of Desert Pavement
Video: Interview with Person having Obsessive Compulsive Disorder

For a complete list of videos, visit our video library