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

Lab beach field-trip

What are epifauna? this is the place where marine organisms live ON the rocks. On TOP of the substrate
Infauna this means they live IN the substrate. sand is to unstable to live on top of it Infauna are organisms that burrow and reside within the bottommost oceanic sediments.
diversity the number of species
abudnance number of individuals of each species
biomass weight of total number of organisms
abotic data wind speed on ocean side 7Knots, air temperature was 65 salinity 35 Bay: 0 KNots 66.3 , salinity 33
above and below waterline none in ocean: navanax
Created by: boarderv