Rocks

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Across
  1. 4. Rocks and dead matter
  2. 5. A chemical compound
  3. 6. A change
Down
  1. 1. Rocks that are made up of tiny broken pieces of rocks, crystals or minerals.
  2. 2. A type of sedimentary rock
  3. 3. Rocks formed from the cooling and solidification of molten rock (magma or lava).
  4. 5. Rocks that have morphed into another kind of rock.