There are four steps involved in the formation of any sedimentary rock: first some rock must be weathered, next the end products of weathering must be moved by one or more of the agents of erosion (i.e. a river, or the wind), then the materials being moved must be deposited (as sediment), and finally the sediment must be turned into a rock by a process called lithification.
(one or more of the agents of erosion (i.e. a river, or the wind; must be deposited; as sediment) (four steps; involved; in the formation of any sedimentary rock) (the sediment; must be turned; into a rock; by a process; T:finally) (some rock; must be; weathered; T:first) (a process; called; lithification) (the end products of weathering; must be moved; by) (the materials; being moved; T:then)
one or more of the agents of erosion (i.e. a river, or the wind four steps the sediment some rock a process the end products of weathering the materials
must be deposited involved must be turned must be called must be moved being moved
as sediment
in the formation of any sedimentary rock
into a rock by a process T:finally
weathered T:first
lithification
by
T:then