Planet Earth(30 slides) $60

This is an important slide set since the other planetary systems are ultimately compared with Earth. The first 10 slides develop Earth's physical properties, axis tilt, magnetic field, interior density/pressure/temperature profiles, cross section, crustal plates, mechanisms of subduction and rifting, atmospheric characteristics, ozone holes, cloud types, storms, aurorae, landforms from space such as volcanic fields, deserts, glacial terrain, oceans, mountainous terrain, city lights. Includes a detailed study guide.

Copyright 1999 by Pan Terra Inc., PO Box 556, Hill City, SD, USA 57745.

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