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1.4 seafloor spreading

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1.4 Seafloor spreading Tuesday, January 18, 2022 A small minority of people believe the Earth to be thousands of years old rather than thousands of millions of years old. What evidence is there that they are wrong?

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evidence for continental drift and seafloor spreading

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Page 1: 1.4 seafloor spreading

1.4 Seafloor spreadingApril 12, 2023

A small minority of people believe the Earth to be

thousands of years old rather than thousands of millions of years old. What evidence is there that they are wrong?

Page 2: 1.4 seafloor spreading

Aims

• Show how new data led to the acceptance of the idea of seafloor spreading

Page 3: 1.4 seafloor spreading

Videoclip

• See www.mrrayner.wikispaces.com

http://www.mrrayner.wikispaces.com/
Page 4: 1.4 seafloor spreading

To do:

• Read the double page spread on pg 16-17

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Seafloor spreading

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Seafloor spreading

• More video clips

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Alright treacle


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