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.

Remove ads
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

8th gr Science-Water

8th Grade Science-Water Ch.1

QuestionAnswer
Condensation occurs when a substance changes from a gas to a liquid.
Water Vapor is water in the gaseous state
Gravity is a force that attracts all objects towards each other.
Habitat is the place where an organism live and obtains all the things it needs to survive.
Groundwater water that fills the cracks and spaces in underground soil and rock layers.
Water Cycle the continuous process by which water moves from Earth's surface to the atmosphere and back, driven by energy from the sun and gravity.
Evaporation is the process by which molecules at the surface of liquid absorb enough energy to change to a gaseous state.
Transpiration Is when the water is given off through the leaves as water vapor.
Precipitation Water that falls to the Earth as rain, snow, sleet, or hail.
Permeable The size of the pores and the connections between them determine how easily water moves through.
Impermeable Something (ex. granite) that water can not pass through easily.
Unsaturated Zone The layer of the rocks and soil above the water table in which the pores contain air, as well as, water.
Saturated Zone The area of the permeable rock or soil in which the cracks and pores are totally filled with water.
Water Table The top of the saturated zone.
Aquifers Any underground layer of permeable rock or sediment that holds water and allows it to flow.
Artesian Well A well in which water rises because of pressure with in the aquifer.
Wetlands A land area that is covered with a shallow layer of water during some or all of the year.
Created by: tpeterson280