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6-2 vocab
| Term | Definition |
|---|---|
| clastic (sedimentary rocks) | broken (formed from the abundant deposits of loose rock that accumulate on earths surface) |
| coarse grained rock | gravel-size rocks/mineral fragments |
| conglomerate | rounded gravel-sized particles in rocks |
| breccia | angular gravel-sized particles in rocks |
| porosity | percentage of open spaces between grains |
| fine grained rock | consisting of clay and slit sized particles in rocks |
| evaporates | layers of chemical sedimentary rock |
| biochem sedimentary rock | formed from remains of once-living rocks |