R O C K S

123456789101112131415
Across
  1. 2. soft rock formed from layers of mud soil-very small weathered, cemented,and/or squeezed together
  2. 4. a layer of sediment or sedimentary rock
  3. 5. the thick layer of very hot,melted rock between the crust and the core of the earth
  4. 7. fine-grained material surrounding larger grains in a sedimentary rock
  5. 8. a solid in which the particles are arranged in a pattern to make shapes
  6. 9. a scientist who studies geology
  7. 10. rocks that are changed sedimentary igneous or other metamorphic rocks intense pressure and heat
  8. 12. lose particles of rock or mineral that range in size from 0.0625-2.0
  9. 13. loose particles of rock or mineral that are the size of gravel larger than pebbles,but smaller than boulders
  10. 14. layers, or bands, in rocks
  11. 15. a loose rock larger than 256 millimetres (10 inches)
Down
  1. 1. molten rock that flows out onto the earths surface
  2. 2. the process of breaking up rocks into smaller fine pieces that sink to the bottom of rivers,lakes, and seas
  3. 3. a body of rock with special that allow geologist to map,describe,and name it
  4. 5. melted
  5. 6. sedden release of energy built up in an area on the crust or upper
  6. 10. a scale used used to measure the hardness of a mineral
  7. 11. the process in which igneous, sedimentary,and metamorphic rocks are changed over time