Rocks and Their Formation 4.0 / 5 based on 1 rating ? ChemistryRocks, ores, metals and alloysGCSEEdexcel Created by: JasmynOcean11Created on: 28-11-13 19:18 Which rock is compressed and has layers? Sedimentary 1 of 13 What happens to the minerals in Sedimentary Rock? They crystallise and bond the layers of sediment together, 2 of 13 What are examples of Sedimentary Rocks? Slate, Sandstone and Chalk 3 of 13 How is Igneous Rock produced? Magma and lava cooling 4 of 13 Example of an Igneous Rock? Granite 5 of 13 What is formed if lava cools fast? Small crystals 6 of 13 How a big crystals formed? Lava cooling slowly 7 of 13 Where is lava? Above ground 8 of 13 Where is magma? Below ground 9 of 13 What is Metamorphic Rock? When Igneous and Sedimentary Rock change due to heat and pressure. 10 of 13 Example of Metamorphic Rock? Marble 11 of 13 How is Granite formed? Under ground as it has large crystals that interlock so would have formed slowly 12 of 13 What is an example of a rock that has small crystals? Rhyolite 13 of 13
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