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 93 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?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

For a complete list of videos, visit our video library