When two plates that differ in converge, volcanoes often form nearby. *

The blue segment below is a diameter of oo. what is the length of the radius of the circle?

Choose the item that is an example of the geographic theme of place.

The us and canadian governments are doing all of the following to combat environmental problems except a. encouraging the use of public transportation b. enacting clean water policies c. requiring emissions testing d. limiting animal populations in some regions