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Transcript
Name ____________________________________ Magnetic Storm Video Questions Answer all questions in complete sentences. 1. Where on the planet Earth are the magnetic South Pole and magnetic North Pole located? 2. What is the direction of the Magnetic Field outside of the Earth’s Surface? 3. What is the direction of the Magnetic Field inside the Planet Earth? 4. What is the cause of the Earth’s Magnetic Field? 5. On average, how often has the magnetic field of the Earth changed direction? 6. What benefit does the Earth’s Magnetic field provide to the planet? 7. In what ways have scientists been able to determine that the magnetic field of the planet Earth has changed? 8. What written record has provided scientists with valuable information regarding the magnetic field of the planet Earth? 9. What does the computer model predict will happen to the magnetic field before the magnetic field changes direction? 10.Explain why all iron removed from the Earth is not a permanent magnet.
