Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Unit 2 lesson 6/7

Earthquake are ground movements that occur when blocks of rocks in the earth suddenly move and release energy
Focus is a place within earth along a fault at which the first motion of an earthquake occurs
Epicenter is directly above earth's surface
Tectonic Plate Boundary is where two or more tectonic plates meet
Elastic Rebound the return of rock to it's original form of shape after elastic deformation
Volcano is any place where gas,ash or melted rock come out of the ground
Magma melted rock
Lava is magma that has reached earth's surface
Vent opening of a volcano
Hot Spot is a location where a column of extremely hot mantle rock rises through the asthenosphere called (mantle plume).
Deformation is the process by which rock becomes deformed and changed shape due to stress
Created by: ambarencarnacion