science

1234567891011121314151617181920
Across
  1. 2. the type of rock that forms from an existing rock that is changed by heat, pressure, or chemical reactions
  2. 5. sediments that are pressed together under their own weight
  3. 6. the ability to do work or cause change
  4. 9. sedimentary rocks formed from sand
  5. 11. a series of processes on the surface and inside earth that slowly changes rocks from one kind to another
  6. 14. metamorphic rock formed from heat and pressure
  7. 16. the preserved remains or traces of an organism that lived in the past
  8. 17. the type of rock that forms from the cooling of molten rock at or below the surface
  9. 18. The process by which water, ice, wind, or gravity moves weathered particles of rock and soil
  10. 20. a usually light-colored igneous rock that is found in continental crusts
Down
  1. 1. a layer of molten iron and nickel that surrounds the inner core of earth
  2. 3. the primary source of energy for the rock cycle
  3. 4. the ratio of the mass of a substance to its volume
  4. 7. liquid magma that reaches the surface
  5. 8. the force pushing on a surface divided by the area of that surface
  6. 10. igneous rock that looks like cheese
  7. 12. the layer of rock that forms the earth's outer surface
  8. 13. the look and feel of a rock
  9. 14. a naturally occuring, inorganic solid that has a crystal structure and definite chemical composition
  10. 15. the Molton mixture of rock
  11. 19. the transfer of energy bu electromagnetic waves