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 102 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
Wow, this really help

meow1234

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Formation and structure of a peroxisome Formation and structure of a peroxisome
In reaction 1, the formation of glucose 6-phosphate from glucose and inorganic phosphate In reaction 1, the formation of glucose 6-phosphate from glucose and inorganic phosphate
Formation of bilirubin, circulation and elimination Formation of bilirubin, circulation and elimination
A Summary of the Star Formation Process A Summary of the Star Formation Process
Continental Drift—An Early Idea Continental Drift—An Early Idea
Effects of Continental Drift Effects of Continental Drift
Video: Structures that affect circulation - arterioles and vasomotor responses

For a complete list of videos, visit our video library