asked 70.1k views
3 votes
Which sedimentary rocks are formed from mostly organic matter?

A) rock salt and shale
B) bituminous coal and limestone
C) dolostone and rock gypsum
D) sandstone and conglomerate

asked
User GreQ
by
8.5k points

1 Answer

3 votes
(B) Coal formed from the remains of dead plants, limestone is composed of millions of calcite skeletons of microscopic marine creatures.
answered
User Atula
by
8.1k points
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