sedimentary rock Rock formed from the accumulation of sediment, which may consist of fragments and mineral grains of varying sizes from pre-existing rocks, remains or products of animals and plants, the products of chemical action, or mixtures of these.
(sedimentary rock Rock; formed; from the accumulation of sediment) (sediment; may consist; of fragments and mineral grains of varying sizes from pre-existing rocks)
sedimentary rock Rock sediment
formed may consist
from the accumulation of sediment
of fragments and mineral grains of varying sizes from pre-existing rocks