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
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

new book lessons 1-3

QuestionAnswer
system a group of parts that work to gether as a whole
energy the ability to do work ro cause change
atmosphere the relatively thin layer of gases that forms earths outermost layer
geosphere the densest parts of earth that include the crust mantel and core
hydrosphere the portion of the earth that consists of water in any of its forms including oceans glaciers rivers lakes grownd water and water vaper
biosphere the parts of earth that contain organisms
constructive force any natural process that builds up earth surface
destructive force any natural process that tears down or wears away earths surface
seismic wave vibrations that travel through earth carrying the energy released during a earthquake
pressure the force pushing on a surface divided by the area of that surface
crust the layer of rock that forms earths outer surface
basalt a dark dense igneous
granite a usually light collored igneous rock that is found in continental crust
mantle the layer of hot solid material betewins earths core and crust
lithosphere a rigid layer made up of the uppermost part of the mantle and the crust
asthenosphere the soft layer of the mantle on which the lithosphere floats
outer core a layer of molten iron and niclel that surrounds the inner core of earth
inner core a dense sphere of solid iron and nickel at the sener of earth
radiation the transfer of enery by electromagnetic waves
convection the transfer of thermal energy by the movement of a fluid
conduction the transfer of thermal energy from one particle of mater to a nother
density the ratio of the mass of a substance to its volume
convection current the movement of a fluid caused by differences in temperature
Created by: user-1975225
 

 



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