How are igneous rocks primarily formed? By Rabia Anum ✅ Fact Checked 📊 Difficulty Medium 📅 Last Updated 13 Aug 2026 A. Sediment compaction B. Heat and pressure alteration C. Cooling of molten rock D. Chemical precipitation Check Answer 💡 Explanation: Igneous rocks form through the cooling and solidification of magma or lava. 📚 Topics: Earth Science Science 🎯 Exams: CSS GEN NTS PMS