What Did Glatzmaier and Roberts' Model Suggest as a Reason

question 24

Multiple Choice

What did Glatzmaier and Roberts' model suggest as a reason for magnetic reversal?

• A) interactions between magnetic fields in the inner and outer cores
• B) alterations to forces on Earth by other planets
• C) alterations to forces on Earth by changes in the Sun
• D) metamorphism of rocks in the crust

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