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.
We do not share your email address with others. It is only used to allow you to reset your password. For details read 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.
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


Weathering natural process that break down rock
Erosion Wind water ice or gravity transports soil and sediment from one location to another
Deposition The process when materials lay down
Mechanical weathering The grinding and wearing away of rock
Chemical weathering Water acids a
River system Nonstop movement of water between air the land and ocean
Abrasion Grinding of wearing away of rock
Acid perspiration Rain sleet or snow contains a high concentration of acids
Mass movement Movement of surface materials
Tributary Stream that flows into a lake
Soil Lose mixture of small mineral pieces
Soil conservation Method to maintain the fertility of soil
Differential weathering Less weather resistant rocks wear away
Created by: Bryce_and_Timmy