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Geography, 27.07.2021 18:20 xoudoyditaous85alja

(Q009) Magnetic reversals a. happen slowly as the magnetic poles wander and finally cross the equator. b. are localized phenomena that are recorded differently in the rock record at various locations. c. are caused by lightning strikes and/or chemical reactions. d. reflect changes in the direction of the flow of molten iron in the Earth's outer core.

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