Coal and oil shale are considered __________ sedimentary rocks.

Name: Coal and oil shale are considered __________ sedimentary rocks.
Brand: Quizplus
Rating: 5.0 (50 reviews)

Question

Quizplus · Accepted Answer

Coal and oil shale are formed from the remains of once-living organisms, making them organic sedimentary rocks. Clastic rocks are formed from pieces of other rocks, while biochemical rocks are formed from the accumulation of biological remains or secretions. Chemical rocks are formed from the precipitation of minerals from water.

Coal and Oil Shale Are Considered __________ Sedimentary Rocks