What are the conditions necessary for a terrestrial planet to have a strong magnetic field? O A molten metallic core only Fast rotation only A rocky mantel only Both a molten metallic core and fairly fast rotation O Both a molten metallic core and a rocky mantle

What are the conditions necessary for a terrestrial planet to have a strong magnetic field? O A molten metallic core only Fast rotation only A rocky mantel only Both a molten metallic core and fairly fast rotation O Both a molten metallic core and a rocky mantle

An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter21: Structural Geology And Plate Tectonics

Section: Chapter Questions

Problem 2AYK

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Question

What are the conditions necessary for a terrestrial planet to have a strong magnetic field?
A molten metallic core only
Fast rotation only
A rocky mantel only
Both a molten metallic core and fairly fast rotation
Both a molten metallic core and a rocky mantle

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