Science

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Across
  1. 2. small solid pieces of material that comes from rocks of living things
  2. 4. core a layer of molten metal surrounding the inner core
  3. 5. waves vibrations that travel through Earth carrying the energy released during an earthquake
  4. 9. the process by which atoms are arranged to form a material that has a crystal structure
  5. 10. the repeating pattern of a mineral´s particles form a solid
Down
  1. 1. core a dense ball of solid metal
  2. 3. a layer of hot rock
  3. 6. rock rock that forms from cooled magma or lava
  4. 7. the rock that forms Earth´s outer layer
  5. 8. a naturally occurring solid that can form by inorganic processes and has a crystal structure and definite chemical composition