Melanie Zuniga Crossword Project

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Across
  1. 4. formed by the accumulation or deposition of mineral or organic particles at Earth's surface
  2. 7. relating to or derived from living matter
  3. 8. it breaks along one set of parallel planes into thin, flat pieces
  4. 9. relating to or produced by a volcano or volcanoes
  5. 10. earth's crust from which lava and other igneous rock is formed on cooling
  6. 12. most important among non-fossil energy resources
  7. 15. way light interacts with the surface
  8. 16. solid inorganic substance of natural occurrence
  9. 19. energy that is transferred between systems or objects with different temperatures
  10. 21. solid mineral material forming part of the surface of the earth
  11. 22. continuous physical force exerted on or against an object by something in contact with it
  12. 23. appearance of a surface broken in directions other than along cleavage planes
Down
  1. 1. relating to or resembling metal or metals
  2. 2. fragments bounded by plane surfaces
  3. 3. a chemical compound that lacks carbon–hydrogen bonds
  4. 4. firm and stable in shape; not liquid or fluid
  5. 5. hot molten or semifluid rock erupted from a volcano or fissure
  6. 6. resistance to localized plastic deformation induced by either mechanical indentation or abrasion
  7. 11. undergone transformation by heat, pressure, or other natural agencies
  8. 13. an inorganic pigment usually of natural origin
  9. 14. normally expressed as specific gravity
  10. 17. solid substances without a definite crystalline structure
  11. 18. powder produced when it is dragged across an un-weathered surface
  12. 20. having solidified from lava or magma