EARTH AND SPACE
← Back

Science Bowl Question

📅 NSB 2014🎓 HS🔄 Round 5#️⃣ Q13🌟 BONUS📝 Multiple Choice

What two minerals contribute to the Earth's magnetic field?

W) Iron oxides and magnetite
X) Calcium chloride and magnetite
Y) Iron oxides and calcium chloride
Z) Magnetite and calcium chloride
🚀

Take Your Prep to the Next Level

Practice with interactive modes, adaptive testing, and detailed stats on our main app.

Launch Interactive Practice