Match the following rocks with the correct type.

1. obsidian
chemical sedimentary
2. granite
metamorphic
3. conglomerate
intrusive igneous
4. evaporite
organic sedimentary
5. coal
extrusive igneous
6. marble
clastic sedimentary

1 answer

Here are the matches for the rocks with their correct types:

  1. obsidian - extrusive igneous
  2. granite - intrusive igneous
  3. conglomerate - clastic sedimentary
  4. evaporite - chemical sedimentary
  5. coal - organic sedimentary
  6. marble - metamorphic

So, in summary:

  1. obsidian - extrusive igneous
  2. granite - intrusive igneous
  3. conglomerate - clastic sedimentary
  4. evaporite - chemical sedimentary
  5. coal - organic sedimentary
  6. marble - metamorphic