Save
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

earth science 708

lava,megma,volcanoes

wordword terms
epicenter point on earth surface dirctly above the earth quakes focus
fault fractur that occrs when rocks break and that results in a relative movement of opposing sides
focus point deep inside earth where energy is released causing a earthquake
lithosphere a rigid layer of eatrh about 100 m thick made up of the crust and a part of the upper mantle
magnitude a maeasure of the energy released by an earthquake
rifts long cracks,fissure,or trough that forms between plate tectonic moving a part at plate boundary
seismic safe describes the ability of structures to stand up against the vibration caused by an earthquake
seismic wave waves caused by earth quake, including primary waves, secondary waves and surface waves
surface wave This is a wave that can move along two liquids or fluids that will have two different densities. The direction has to be straight. It can happen in oceans, seas, and lakes.
seismograph a instrument used to detect and record earthquakes
tsunami large ocean wave created by a undersea earthquake or volcanic eruption
volcanoes cone shaped hill pr mountain made by a divergent boundary or a convergent boundary
pyroclastic flow hot molten rock
richter scale used to measure the strength of earthquakes
Created by: tariqa708
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