📅 MIT Science Bowl 2022🎓 HS🔄 Round 12#️⃣ Question 1🌟 BONUS✍️ Short Answer
By name or number, identify all of the following four rocks or minerals that could contain the majority of the iron content of the iron rich layers found in banded iron formations: 1) Hematite 2) Magnetite 3) Chert 4) Siderite
✔️Answer:1, 2, 4
🚀
Take Your Prep to the Next Level
Practice with interactive modes, adaptive testing, and detailed stats on our main app.