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

Author Question: The crust and the underlying uppermost mantle make up the ____________________. Fill in the blank(s) ... (Read 57 times)

lbcchick

  • Hero Member
  • *****
  • Posts: 550
The crust and the underlying uppermost mantle make up the ___________________ _.
 Fill in the blank(s) with correct word

Question 2

Briefly explain elastic rebound theory.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cloud

  • Sr. Member
  • ****
  • Posts: 343
Answer to Question 1

lithosphere

Answer to Question 2

Elastic rebound theory explains how energy is released during earthquakes. For example, rocks on opposite sides of an active fault can store energy for long periods of time and begin to bend slightly. Eventually, the strength of the rocks will be exceeded and the rocks will fracture. After fracturing, the rocks on both sides of the fault rebound and snap back to their former undeformed shape. The energy stored was released as earthquake waves radiating outward from the break.





 

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

For a complete list of videos, visit our video library