extreme heat and pressure compact sediments into sedimentary rocks
clastic_sedimentary_rock is sedimentary_rock. sandstone is clastic_sedimentary_rock. sedimentary_clay is soil. sandstone is not clastic_sedimentary_rock. shale is not clastic_sedimentary_rock. sedimentary_clay is not soil. clastic_sedimentary_rock is not sedimentary_rock. sedimentary_rock is rock. shale is clastic_sedimentary_rock. sedimentary is rock.