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.
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

Notes and Geoterms

term/exampledefinition/example answer
desertification land that gets very dry and turns into a desert
drought when rain barely hit dry land for a long period of time
marginal land land that should not be formed
pastoral nomads a group of herders who move their animals from one grassland to another
oases environment some oasis are natural, others are made when humans dig or drill into the ground. Natural oases created by springs or low spots that meet an underground stream
adaptations to life in the oases date palms used for food, fuel, building material exported for cash
Sahel environment the land is marginal for farming. desertification has begun in some areas. causes overgrazing, deforestation, drought
adaptations to life in the Sahel herders moved their herds from one grazing fresh pasture area to another throughout the year
Created by: jjperry