Sedimentary Rocks Crossword

This printable crossword puzzle on the topic of Rocks & Minerals has 15 clues. Answers range from 4 to 17 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

CaC03
H20
This type of rock forms in a desert or beach environment
Calcium Hydroxide + __________----> Calcium Carbonate + Water
We used oyster ________________ to make Limestone because they contained Calcium Carbonate
Shale, Sandstone, and Limestone are all this type of rock
This sediment is part of sandstone
This sediment is part of shale.
Sediments that settle in water form a flat, ___________________ (level, like a floor layer.
Ca(OH)2
This principle says that processes that occur today most likely occurred in the past
This principle says that each new rock layer lays on top of older layer
This type of rock forms in a marine environment
The __________ is the key to the past
This type of rock forms layer forms in a floodplain (swampy) environment