Types of Rocks

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Across
  1. 2. The process that happens when lava cools down to form Igneous Rocks.
  2. 3. The process by which water, wind, and ice wear down rocks and other exposed surfaces.
  3. 4. A type of rock that has been changed over time by high pressure and temperatures inside Earth's crust.
  4. 7. Small pieces of material that have broken off of rocks.
  5. 9. The process by which wind, water, and gravity leave eroded sediments in new locations.
  6. 11. A type of Sedimentary Rock that is found throughout Kentucky indicating Kentucky was underwater at one point.
  7. 12. A type of Metamorphic Rock that was once Limestone that was compressed at high temperatures.
Down
  1. 1. Element formed by nature but not formed by living things.
  2. 5. A type of Igneous Rock that is glass-like.
  3. 6. A type of rock that formed when sediments is pressed together naturally over millions of years.
  4. 8. The movement of sediments.
  5. 10. A type of rock that is made from cooled and crystalized lava.