Imagine that you are studying seafloor center A (top). The yellowish normal polarity began 1 million years ago as shown on the figure. Using the scale provided, determine the rate of seafloor spreading in centimeters per year. Please note 1 km is equal to 100,000 cm. Show your work. Spreading Center A Magnetic anomalies 1 million

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
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Imagine that you are studying seafloor center A (top). The yellowish normal polarity began 1 million years ago as shown on the figure. Using the scale
provided, determine the rate of seafloor spreading in centimeters per year. Please note 1 km is equal to 100,000 cm. Show your work.
Spreading Center A
Magnetic anomalies
1 million
Transcribed Image Text:Imagine that you are studying seafloor center A (top). The yellowish normal polarity began 1 million years ago as shown on the figure. Using the scale provided, determine the rate of seafloor spreading in centimeters per year. Please note 1 km is equal to 100,000 cm. Show your work. Spreading Center A Magnetic anomalies 1 million
Spreading Center A
Spreading Center B
0
20
40
60 km
1 million
years
1 million
years
?
Transcribed Image Text:Spreading Center A Spreading Center B 0 20 40 60 km 1 million years 1 million years ?
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