Clastic sedimentary rocks form by the accumulation of sediment particles eroded from older rocks, and they represent mud, sand or gravel that has hardened into rock.
(Clastic sedimentary rocks form by the accumulation of sediment particles; eroded; from older rocks) (they; represent; mud, sand or gravel that has hardened into rock) (mud, sand or gravel; has hardened; )
Clastic sedimentary rocks form by the accumulation of sediment particles they mud, sand or gravel
eroded represent has hardened
from older rocks
mud, sand or gravel that has hardened into rock