4) use each of the terms below to complete the passage.
cross-bedding fossils graded bedding
ripple marks sand dunes transport
lithification
bedding
the primary feature of sedimentary rocks is (a)
or horizontal layering.
the type of bedding that occurs depends upon the sediment's method of (b)
_ bedding is called (c)
when the heaviest and
coarsest material is on the bottom. a second type of bedding called (d)
forms as inclined layers of sediment migrate forward across a horizontal surface. large-scale
cross-bedding can be formed by migrating (e)
. when sediment is moved
into small ridges by wind or wave action, (f)_
can form. many sedimentary
rocks contain (g)
, the preserved remains, impressions, or any other
evidence of once-living organisms. during (h).
_ parts of an organism can
be replaced by minerals and turned into rock.