S1 Rocks

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Across
  1. 2. The type of rock that is formed when heat and pressure are applied to sedimentary rock
  2. 4. The type of weathering caused by water entering a crack in the rock and freezing, causing the crack to widen
  3. 6. The molten liquid that cools to form igneous rock
  4. 8. The layer of Earth which has the highest temperature
  5. 9. A type of soil that has small particles and turns to mud when wet
  6. 10. The process which turns sediments into sedimentary rock
Down
  1. 1. Tiny rocks that are broken off of igneous rock due to weathering
  2. 3. This is what is caused when the tectonic plates in the Earth move
  3. 5. A type of weather caused by plants and animals
  4. 7. An example of chemical weathering
  5. 9. The outer layer of the Earth