Rocks Group 2

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Rocks Group 2

  1. 1. ROCKS By, Alex Sestito, Matt Robbins, Mick Baker, Paul Hess, and Stephen Galliani
  2. 2. Igneous Rocks <ul><li>Igneous rock is rock that was once melted and than cooled and hardened. Rocks that have been changed by heat or pressure. </li></ul>
  3. 3. Sedimentary Rocks <ul><li>Sedimentary Rocks are made when materials settle into layers and get squeezed until they harden into rock. </li></ul>
  4. 4. Metamorphic Rock <ul><li>Metamorphic Rock is rock that has been changed by temperature and pressure. </li></ul>
  5. 5. How Rocks are Formed <ul><li>Rocks are formed by three different ways: </li></ul><ul><li>Melted rock can reach earth’s surface through a volcano. </li></ul><ul><li>Water and wind can break rocks into bits. </li></ul><ul><li>Pressure and temperature causes rocks to form. </li></ul>
  6. 6. THE END

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