Save
Upgrade to remove ads
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

Stack #3547048

QuestionAnswer
Abiotic: The nonliving part of an ecosystem.
Biodiversity: An ecosystem that has many different species in that area.
Biotic The living part of an ecosystem.
Delta: A landform made of sediment that is deposited where a river flows into an ocean or lake
Divide: : A ridge of land that separates one drainage basin or watershed from another.
. Ecosystem: All the living population and nonliving parts of an environment.
ESTUARY A COASTAL INLET OR BAY WHERE FRESHWATER MIXES WITH SALTY OCEAN WATER.
Eutrophication The process by which nutrients in a lake build up over time, causing an increase in the growth of algae.
Groundwater: Water that fills the cracks and pores in underground soil and rock layers.
Habitat The place where an organism lives and that provides the things it needs to survive.
Marsh: A grassy area covered by a shallow layer or stream of water.
Meander: A looping curve formed in a river as it winds through its flood plain.
Pollution A change to the environment that has a negative effect on living things.
River System All of the streams and channels draining a river system.
Runoff Water that flows over the ground surface rather than soaking into the ground
Salinity: The total amount of dissolved salts in a water sample
Stream: A channel through which water is continually flowing downhill.
Swamp A flooded forest with trees and shrubs growing in the water.
Turbidity A cloudy condition in water due to suspended silt or organic matter.
Watershed: The land area that supplies water to a river system.
Wetland: An area of land that is covered with a shallow layer or water during some or all the year
Created by: DonathanJack
Popular 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