EARTH SCIENCE
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Science Bowl Question

📅 NSB MS 2007🎓 MS🔄 Round 9#️⃣ Question 19🌟 BONUS📝 Multiple Choice

Which of the following is believed to create Earth's magnetic field:

W) the tilt in Earth's axis rocking Earth's inner core
X) the spinning of Earth's outer core
Y) the Coriolis effect
Z) how fast the Earth revolves around the Sun
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