The Dynamo Theory Says That a Planet Will Have a Strong

question 72

Multiple Choice

The dynamo theory says that a planet will have a strong magnetic field if it has

• A) fast rotation and a solid core.
• B) slow rotation and a liquid core.
• C) fast rotation and a liquid core.
• D) slow rotation and a solid core.
• E) fast rotation and a gaseous core.

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Definitions:

Déjà Vu

A phenomenon of having the strong sensation that an event or experience currently being experienced has been experienced in the past.

Retroactive Interference

A cognitive process in which newly acquired knowledge obstructs the retrieval of earlier learned information.

Anterograde Amnesia

A condition affecting the ability to form new memories after the event that caused the amnesia, while long-term memories from before the event remain intact.

Déjà Vu

A sensation of having already experienced a situation or event currently being experienced, often accompanied by a feeling of familiarity and eeriness.