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


Continental Divide The line that marks the separation between rivers flowing east to west
Permafrost permanently frozen ground
Nomad a person moving place to place with no permanent home
migration movement of people within a country
lock section of a waterway with closed gates where water levels are raised and lowered
columbian exchange movement of plants, animals, and disease during the age of exploration
suburb political community touching the borders of a central city
export good that is sold to another country
multinational a corporation that engages in business worldwide
reserve public land set aside for native people by governmen
infrastructure basic support systems needed to keep an economy going
biological weapon a virus that can be used to harm/kill people, animals, or plants
metis person of mixed French, Canadian, and native american ancestry
province political unit
megalopolis a region in which several large cities and surrounding areas grow together
parliament lawmaking body whose members are elected or appointed and legislative and executive functions are combined
frontier free open land in the American West available for settlement
free enterprise economic system in which private individuals own most of the resources, technology, and operate them for profit
metropolitian area functional area including a city and is surrounding suburbs that are linked economically
urban sprawl poorly planned development that spreads a citys population over a wider geographic area
Created by: mscruell