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.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

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.

Remove ads
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

5.1 & 5.2

sphere is shaped like a ball, with all points on the surface at an equal distance from the center
geosphere is Earth's entire solid body.
gravity is the force that every object exerts on every other object because of their masses
density is the amount of mass in a material per unit volume
crust the brittle, rocky outer layer of Earth
mantle is the thick middle layer in the solid part of Earth
lithosphere scientists group the crust and the uppermost mantle into a rigid layer
asthenosphere this plastic layer within the mantle
core the dense metallic center of Earth
magnetosphere the outer part of the magnetic field that interacts with these particles
Created by: grupeabi2506