THE ROCKS

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Across
  1. 5. it's the original rock where sedimentary rocks come from
  2. 8. it's one of the three type of rocks. This rocks are made up of sediments
  3. 12. it's a carbonate rock that is so used for building roads
  4. 14. It's an organic rock that we can find in the sea
  5. 15. a type of rock that borns from magma or lava
  6. 16. it's one of the agents that make rocks
  7. 17. a not foliated rock born by calcite or dolomite
  8. 18. a type of igneous rocks that has slow cooling
  9. 19. it's a type of igneous rocks composed of less then 35% of Si
  10. 20. a type of chemical rocks
Down
  1. 1. They made up sedimentary rocks and they belong to older rocks
  2. 2. It's an evaporitic rocks
  3. 3. amorphic quartz also born by sandstone
  4. 4. the realignment of mineral's layers in metamorphic rocks
  5. 6. it's the first phase of metamorphic rocks
  6. 7. it's a clastic rocks that has a grain size more bigger than others
  7. 9. it's a phase of igneous rocks in which sediments are transported by wind water and gravity
  8. 10. a texture of igneous rocks that allow us to see mineral grains
  9. 11. This rocks born from rocks in high pressures and temperature
  10. 13. It's one of the grain size of clastic rocks