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

PRE 2010-1 23-25 ETC


submerge to make (someone or something) go under the surface of water or some other liquid : to cover (someone or something) with a liquid
sufficient having or providing as much as is needed
architect a person who designs buildings
corridor a long, narrow passage inside a building or train with doors that lead to rooms on each side
arid very dry : having very little rain or water
productivity the rate at which goods are produced or work is completed
agriculture the science or occupation of farming
practical relating to what is real rather than to what is possible or imagined: appropriate or suited for actual use
seize to use legal or official power to take (something) : to get or take (something) in a forceful, sudden, or violent way
drag to pull (someone or something that is heavy or difficult to move) : to move along the ground, floor, etc., while being pulled
justify to provide or be a good reason for (something) : to prove or show (something) to be just, right, or reasonable
audible heard or able to be heard
reforestation the act of planting tree seeds or young trees in an area where there used to be a forest
deforestation the act or result of cutting down or burning all the trees in an area
ironical using words that mean the opposite of what you really think especially in order to be funny
obtain to gain or get (something) usually by effort
adopt to begin to use or have (a different manner, method, etc.): to take a child of other parents legally as your own child
function the special purpose or activity for which a thing exists or is used: to work or operate
validity a state of being fair or reasonable: being logically correct
consistency agreement or harmony of parts or features to one another or a whole
Created by: na235