1. What three types of evidence provided support for the theory of sea-floor spreading?

Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
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1. What three types of evidence provided support for the theory of sea-floor spreading?

2. How do rocks along the central valley of the mid-ocean ridge provide evidence of sea-floor spreading?

3. Is Earth's current polarity normal or reversed? What does normal polarity mean?

4. What is the PATTERN seen in the magnetic stripes on the seafloor?

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