Question

what type of rock is formed by binding together and hardening of layers of sediments
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Answer 1

clastic sadimentary rocks

Answer 2

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sedimentary rock

A sedimentary rock is a layered rock that is formed from the compaction, cementation, and the recrystallization of sediments. Compaction is the squeezing together of layers of sediment due to the great weight of overlying layers of rock.