Igneous Rock: Igneous, forms when magma cools, granite, obsidian, fine grained crystals, course grained crystals, intrusive, extrusive, melting, volcanoes, Sedimentary Rock: Sedimentary, forms after weathering and erosion, compaction , cementation, fossils, limestone, breccia, conglomerate, pieces of visible rock, Metamorphic Rocks: Metamorphic, ribbon or banded appearance, form under heat and pressure, marble, slate, gneiss, used in statues and building, uplift will bring to the surface, means change,

Papan Peringkat

Gaya visual

Pilihan

Berganti templat

Pulihkan simpan otomatis: ?