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.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

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
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

Unit E

My Vocab Words

Ecologists scientists who study relationships between organisms and environments example:Tina Booton
Introduced Species a species that was introduced to an area that it didn't start in example: zebra mussel
Plankton microscopic animals and plants
Photosynthesis plants use sunlight as energy to convert carbon dioxide and water into food CO2+H2O-O2+C6H22O11
Producers are able to produce their own sugar example: plants
Consumers organisms that get their energy by eating organisms example: humans
Food Webs feeding relationships in an ecosystem (graph) example: a food web would have owls, mice, and grass
Endothermic characterized by or formed with absorption of heat (warm-blooded) example: humans
Ectothermic deriving heat from without the body (cold-blooded) example: snakes
Carrying Capacity the maximum population that an area will support without becoming worse example: zebra mussels
Food Chain a sequence of organisms in a community in which each feds on others example: grass-mouse-owls
Decomposers an organism that feeds on and breaks down dead pants or animal matter example: worms
Created by: buster3