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


Natural Resources raw material found in nature that is used for materials or energy
Renewable a resource that is made faster or at the same speed at which it is used, can be replaced in a relatively short period of time or does not run out
Non-renewable resource that is used much faster than it is made, takes a very long time to renew
Fossil Fuel non-renewable energy resource made from once living things
Reusing using something again for the same purpose
Recycling using a material to make something new
Mining removing resources from within the Earth's crust
Solar Energy energy gathered from the sun's radiation
Wind Energy energy gathered from moving air
Created by: kwillging