Sedimentary Rock - Rock that forms when sediment from erosion is compressed together., Igneous - Rock formed from magma or lava., Metamorphic Rock - Rock formed from existing rock; heat and pressure cause the minerals to form new combinations or new crystals., Rock Cycle - The continuous process of change in which new rocks are formed from old rock materials., Erosion - When small pieces of rock (sediment) are moved around by wind and/or water., Deposited - When sediment stops moving and collects in a new area., Weathering - When rocks are broken down into smaller pieces., Fossils - Evidence of past life that have been preserved in rocks., Plate Tectonics - The movement of Earth’s plates that can cause rock layers to move., Mineral - A solid, naturally formed substance that always has the same composition and the same properties., Rock - A naturally formed combination of minerals and other natural materials., Magma - Molten rock within Earth., Strata - Layers of sedimentary rock.,

Rock Cycle

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