The Earth

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Across
  1. 3. A type of rock that is created under intense heat
  2. 4. The hottest layer of the Earth
  3. 5. Layer that lies between Earth's core and outer layer
  4. 6. The top layer of the Earth
Down
  1. 1. A type of rock that is compressed and cemented
  2. 2. An unknown fact about this is that it has five layers to it
  3. 4. A type of rock that is created via the cooling of magma and/or lava