wel basically, It acts as a sea defence But I Dnt know ...
Rock Revetment is a form of structure constructed along the costal sea shores or shores of any water bodies where any structure constructed along the shore need to be protected from erosion due to water tidal actions. They are constructed using rocks.
It absorbs wave energy.
revetment
Peter J. Grace has written: 'Seawall and revetment stability study, Cape Hatteras Lighthouse, North Carolina' -- subject(s): Models, Cape Hatteras Lighthouse (N.C.), Sea-walls 'Seawall and revetment stability study, Cape Hatteras Lighthouse, North Carolina' -- subject(s): Cape Hatteras Lighthouse (N.C.), Models, Sea-walls
They protect the shore from waves from Joseph Donlan 8F
volcani
They protect the shore from waves from Joseph Donlan 8F
its sharp spines
Barriers of the Sea
revent is a blue twig used for picking your nose
Sea Shield
Sea Shield