The phrase "alternating ridges" is correct and usable in written English.
It can be used to describe a pattern or feature that consists of ridges that alternate in some manner, often in contexts related to geography, design, or texture.
Example: "The landscape was characterized by alternating ridges that created a unique visual effect."
Alternatives: "interchanging ridges" or "fluctuating ridges".
The rock is eroded into alternating ridges and furrows essentially parallel to the dominant wind direction.
Internally, the margin of the shell has a denticulate pattern formed by alternating ridges and troughs.
In this arrangement, the inner tube is geometrically unique since it is comprised of alternating ridges and grooves.
As the river shifts laterally and chutes continue to form, point bars are molded into alternating ridges and swales that characterize a distinct topography known as meander scrolls.
The western and southwestern parts of the plain feature alternating ridges and valleys running parallel to the coast and increasing in elevation toward the interior to merge imperceptibly with the highland mass.
HAECs exhibited a response that was less influenced by the substratum and primarily driven by flow on isotropically ordered holed surfaces of identical pitch to the anistropically ordered surfaces of alternating ridges and grooves.
The 3T3 cells encapsulated heparin hydrogels were washed with PBS solution two times and immediately hepatocytes (1 × 10 cells) were added to 3T3 cells encapsulated heparin gel molded as alternating microscale ridges across the surface of the underlying topographically patterned substrates.
The system was built by shaping the soil surface with alternate ridges and furrows along the contour.
It is no longer a level surface; it becomes furrowed with alternating troughs and ridges.
The patterns consisted of large arrays of alternating grooves and ridges.
Differential erosion of Paleozoic rocks has produced long ridges alternating with open valleys crossed by the Sambre and Meuse rivers.
