Subduction of an oceanic plate underneath the continental Eurasian Plate Salt we
ID: 107161 • Letter: S
Question
Subduction of an oceanic plate underneath the continental Eurasian Plate Salt wedging is ... natural cracks that form in rocks due to removal of overburden or cooling (reductions in pressure and temperature). the forcing apart of rocks along cracks, by water when it freezes. the forcing apart of rocks along cracks by salt crystals. the alternate heating and cooling of a rock causing sheet like fractures. excavation by any animal. the forcing apart of cracks in rocks by roots. Jointing is... natural cracks that form in rocks due to removal of overburden or cooling (reductions in pressure and temperature).Explanation / Answer
Salt wedging in an estuary is the process by which a distinct layer of salt water forms a layer of freshwater due to differences in density. Salt wedging the result of weak tidal currents that cannot mix the saltwater with the freshwater, thus creating a halocline.
Therefore for above question, it will be
Salt wedging is the forcing apart of rocks along cracks, by water when it freezes.