Deformed (bent, stretched, or cracked) lithosphere occurs .a. randomly over the surface of Earth. b. primarily within the interiors of tectonic plates. c. primarily on the margins of tectonic plates. d. primarily at hot spots.

Which of the following is not a challenge to instituting sound global environmental policies? a. most changes are inexpensive and easy to implement. b. elected leaders who support unpopular environmental issues often are not re-elected. c. economic considerations outweigh environmental ones in many societies. d. there is no way to enforce international environmental agreements.

After considering options, a student using the problem-solving process should next

Witch of the following types of boundaries is most likely to result in a subduction zone