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

Unit 6 Ecology

FMS 7th Science Ecology Unit

TermDefinition
Biodiversity The number of different species in an area. The greater the variety of organisms the more successful an ecosystem can be.
Ecosystem All the living (biotic) and nonliving (abiotic) things that interact in an area.
Community All the different organisms that live together in an area; only biotic factors.
Niche An organism's particular role in an ecosystem. The organisms relationship to other organisms that allow it to survive.
Energy Pyramid A diagram that shows the amount of energy that moves from one feeding level to another in an ecosystem.
Consumer/Heterotroph An organism that obtains energy by feeding on other organisms.
Producer/Autotroph An organism that can make its own food.
Migration The regular, periodic journey of an animal from one place to another and back again for the purpose of feeding or reproducing.
Hibernation A state of greatly reduced body activity that occurs during the winter.
Decomposer An organism at breaks down large molecules from dead organisms into small molecules and returns important materials to the environment.
Created by: johnsona