Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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
Know
remaining cards
Save
0:01
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:
Retries:
restart all cards
share
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

Earth's resources

Quehl resources words

QuestionAnswer
a material found on Earth that can be used by people natural resources
a natural resource that cannot be replaced nonrenewable resource
a natural resource that can be replaced or renewed renewable resource
a fuel formed from the remains of ancient plants and animals fossil fuel
the adding of harmful materials to the air, water, and soil pollution
breaks down easily in the environment biodegradable
the preservation and wise use of natural resources conservation
a material that causes that causes pollution pollutant
a resource that flows through the enviroment and is used when available flow resource
a rock that contains metal or other useful minerals ore
an energy resource other than fossil fuel alternate energy resource
heat from inside Earth geothermal energy
electricity produced by using the force of moving water hydroelectric energy
collect old materials, process them, and use them to make new items recycle
Created by: wildflower