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


Ecology The study of the interactions of living organisms with one another and with their enviroment
Biotic Describes living factors in the environment
Abiotic The nonliving part of the environment, including water, rocks, light, and temperature
Organism A living thing; anything that can carry out life processes independently
Population A group of organisms of the same species that live in a specific geographical area
Community all of the populations of species that live in the same habitat and interact with each other
Ecosystem A community of organisms and their abiotic, or nonliving, environment
Biosphere the part of the Earth where life exists
Producer An organism that can make its own food by using energy from its surroundings
Consumer An organisms that eats other organisms or organic matter
Decomposer Organism that gets energy by breaking down the remains of dead organisms or animal wastes and consuming or absorbing the nutrients
Herbivore Organism the eats only plants
Carnivore Organism the eats animals
Omnivore Organism that eats both plants and animals
Food chain sequence of who eats whom in a biological community to obtain nutrition
Food Web a system of interlocking and interdependent food chains
Energy Pyramid graphical model of energy flow in a community
Created by: kecurry509