A ripple mark is not a kind of rock in and of itself, but a feature found in some sedimentary rocks, usually sandstones.
the rock was under water millions of years ago
a rock consisting of large intergrown
The rock cycle is how one type of rock can be changed into another type of rock.
That would be Ripple Marks
The Rock Cycle.
Ripple Rock - album - was created in 2004.
I just boarded sorry
Sedimentary rocks show fossils, because of pre-existing life forms. They also show ripple marks due to weathering and erosion...
the rock was under water millions of years ago
Wind/ in water
In general, ripple marks are those marks left by water or wind or a surface they have affected. Ripple marks caused by water may appear on rock, or on sand caused by water or wind. Use the link below for more information and some pics.
Ripples are caused by the flow of fluid (liquid or gas) over sediment.
a rock consisting of large intergrown
Ripples on a pond who encounter a large rock in the water will reflect off the rock. The medium for a ripple in a pond is the water.
Ripple voltage is a voltage with an impure wave that isn't stable at all. Usually when you overload an AC to DC converter, it tends to do that.
Stratification (bedding or layering)Ripple marksCross-beddingGraded bedsMud cracks
ripple