Save
Upgrade to remove ads
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
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. Your email address is only used to allow you to reset your password. See 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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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

Earthquake terms

Word and Defintion

Question WordAnswer Defintion
Epicenter point on earth's surface directly above an earthquake's focus
fault fracture that occurs when rocks break and that result in relative movement of opposing sides;can form as a result of compression(reverse fault) being pulled apart (normal fault) or shear (strike slip fault)
Focus Point deep inside earth where energy is leased casuing an earthquake
Lava Molten rock flowing onto earth's surface
Lithosphere Rigid layer of earth about 100km think made of the crust and a part of the upper mantle
Magntiude A measure of the energy released by an earthquake
Rift Long crack fissue or thought that forms btw tectonic plate moving apart at plate boundaires.
Seismic Safe describes the ability of structure to stand up aganist the vibration caused by an earthquake
Seismic waves Earthquake waves, including primary waves, secondary waves, and surface waves.
Surface Waves slowest and largest of the seismic waves they cause most of the destruction during an earthquake
Seismograph instrument used to record seisic waves including primary waves and secondary
Tsuami powerful seismic sea wave that begin over an ocean floor earthquake can
Created by: Anthonyl 704
Popular Earth Science sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards