Gateway 1 crossword puzzle

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Across
  1. 4. Crust and uppermost mantle
  2. 6. Centre of the earth
  3. 7. plate. Outer layer of the earth part of the lithosphere
  4. 9. melted rocks found in lithosphere
Down
  1. 1. plate boundaries. Area where two plates move away from each other
  2. 2. earth’s most outermost layer
  3. 3. currents. Movements of heat in the mantle
  4. 5. layer above the core
  5. 6. crust. Area beneath earth’s continental land mass
  6. 8. hazard. Naturally occurring event that threatens lives and destruction