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.

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
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

PSSA Unit 7

Ecology PSSA Terms

TermDefinition
technology design process Recognizing the problem, proposing a solution, implementing the solution, evaluating the solution and communicating the problem, design and solution
technology education The application of tools, materials, processes and systems to solve problems and extend human capabilities
system A group of related objects that work together to achieve a desired result.
physical technology The ways that humans construct, manufacture and transport products
tool Any device used to extend human capability including computer-based tools
commodities Economic goods or products before they are processed and/or given a brand name, such as a product of agriculture
transportation systems A group of related parts that function together to perform a major task in any form of transportation
Created by: gmanwiller