Which of the following is not true about sedimentary rocks? a. They are formed through compaction and cementation. c. They are formed from igneous rock fragments. b. They are made up of sediments. d. They are not part of the rock cycle.

Question

Which of the following is not true about sedimentary rocks? a. 	They are formed through compaction and cementation. 	 c. 	 They are formed from igneous rock fragments. b. 	They are made up of sediments. 	 d. 	 They are not part of the rock cycle.

anonymous · Answer

>Sedimentary rocks are types of rock that are formed by the deposition of material at the Earth's surface and within bodies of water. Sedimentation is the collective name for processes that cause mineral and/or organic particles (detritus) to settle and accumulate or minerals to precipitate from a solution. 
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