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

Science vocabulary

uniformitarianism A principle that states that the geologic processes that operate today also operated in the past.
erosion the process of wearing down and carrying away rocks.
Weathering the process that breaks down rock and other substances.
Mechanical weathering The type of weathering in which rock is physically broken into small pieces.
Chemical Weathering The process that breaks down rock through chemical changes.
Abrasion The wearing away of rock by rock particles carried by water, ice, wind, or gravity .
Frost wedging wedges of ice in rocks widen and deepen
Oxidation Iron combines with oxygen in the presence of water
Permeable means that a material is full of tiny connected air spaces that allow water to seep through it.
Created by: alexism01