Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
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. Your email address is only used to allow you to reset your password. See 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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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

ES 9.2 Groundwater

TermDefinition
Groundwater 0.30% of all water
Porosity amount of pore spaces
Water Table upper boundary
Zone of Aeration Air in pores, above water table
Permeability ability of material to let water pass
Aquifers permeable sediments with large pores
Aquicludes barriers to groundwater flow, silt, clay, shale, clay-lined ponds+landfills
Hot Springs >37 degrees C, near igneous activity and deep aquifers
Geyser explosive hot spring
Carbonic Acid makes groundwater slightly acidic
Hard Water high amounts of Ca, Mg, Fe; can clog pipes
Wells holes in ground to reach an aquifer
Ordinary Well reaches below water table
Artesian Well drilled into aquifer under pressure, water spurts like fountain
Calcite dissolved by acid water in limestone
Stalactites formed by calcite precipitation
Cone of Depression What happens when there is overpumping in an aquifer
Recharge Aquifer needs to recharge using precipitation
Threats to Water Supply overuse, pollution, chemicals, salt, radon
Springs natural discharge of groundwater
Created by: ejs_21
Popular Earth Science sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards