Examples of metamorphic rock
Schist, slate, gneiss, marble and quartzite
Examples of sedimentary rocks
Conglomerate, breccia, mudstone, sandstone, halite, gypsum, limestone, coal
Examples of igneous rock
Basalt, dolerite, granite, scoria, pumice, obsidian, gabbro
Rock Cycle Factors
weathering, erosion, deposition, compaction, cementation, melting, crystallisation and metamorphosis.
Layers of the earth + thickness
Crust 0-100km Asthenosphere(part of mantle) 200km Mantle2900km Outer core 2900km - 5100km liquid Inner core 5100- 6370km solid