GENERAL SCIENCE
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Science Bowl Question

📅 NSB MS 2012🎓 MS🔄 Round 5#️⃣ Question 5❓ TOSS-UP📝 Multiple Choice

Which of the following is responsible for generating Earth's magnetic field?

W) Movement of iron in Earth's core
X) The Moon's strong gravitational pull on Earth
Y) Solar wind streaming toward Earth
Z) Earth's revolution
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