Grade Level: Grades 7-12 and College
Suitable for PC or Mac.
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Dynamic interactive exploration of how earth’s lithospheric plates change with time. Includes glossary with audio pronunciations, easy navigation. Works well for classroom demos or for student self-directed study. This CD-ROM includes two levels: Intermediate and Advanced.

Students will:
- Move and rotate continents and fit them together
- Build the supercontinent of Panagaea
- Calculate water depth using echo travel time and then construct a profi le of the ocean floor
- Study continental rifts plus a wide range of topics too numerous to list here.