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Detailed File Information
Earth Magnetism and Geomagnetic Polarity Time Scale - Lecture
File Name gpts.pt.evidence.ppt
Data Type presentation
Computer Program Not specified
File Size 15.19 MB - 1 file
Expert Level High School (Grade 9-12)
Contributor Leah B Ziegler
Source No source
Resource Matrix The Earth's Magnetic Field
Description
A powerpoint for teaching about magnets, the Earth's magnetic field reversals, and the pattern of magnetic 'stripes' on the seafloor which helped scientists discover plate tectonics.
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