Create an account
the study of the physical Earth, the people who live on it, and their interactions with Earth and each other
the exact location of a place on the earth. found using latitude and longitude (grid system)
taking materials or technology that already exists and creating a new tool or process to meet one of your needs
when a society changes because it accepts a cultural trait or innovation from outside itself
languages derived from Latin; include Italian, Spanish, French, Romanian, and Portuguese (Roman Empire -> Roman -> Romance)
technological and economic growth that does not deplete the human and natural resources of a given area
Please allow access to your computer’s microphone to use Voice Recording.
Having trouble? Click here for help.
We can’t access your microphone!
Click the icon above to update your browser permissions and try again
Reload the page to try again!Reload
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Please upgrade Flash or install Chrome
to use Voice Recording.
For more help, see our troubleshooting page.
Your microphone is muted
For help fixing this issue, see this FAQ.
Star this term
You can study starred terms together