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

15 vocab review

Hibernation The condition or period of an animal or plant spending the winter in a dormant state.
Poaching The illegal practice of trespassing on another's property to hunt or steal game.
Adaptation The action or process of adapting or being adapted.
Sustainable Forestry A forest that is carefully managed so that as trees are felled they are replaced with seedlings
Permafrost A thick subsurface layer of soil that remains frozen throughout the year.
Carnivore An animal that feeds on flesh.
Herbivore An animal that feeds on plants.
Omnivore An animal or person that eats food of both plant and animal origin.
Autotroph An organism that is able to form nutritional organic substances from simple inorganic substances such as carbon dioxide.
Heterotroph An organism deriving its nutritional requirements from complex organic substances.
Habitat Fragmentation The process by which habitat loss results in the division of large, continuous habitats into smaller ones.
Hypothesis A proposed explanation made on the basis of limited evidence as a starting point for further investigation.
Keystone Species A species on which other species in an ecosystem largely depend on.
Prey An animal that is hunted and killed by another for food.
Predator An animal that naturally preys on others.
Created by: jts2102