Non of the above because protons and neutrons don’t mix with each one there
Sediment layers stop lateral spreading when they encounter a barrier and they run out of additional sedimentary material. Lateral spreading is the lateral movement of gently to steeply sloping, saturated soil deposits caused by earthquake-induced liquefaction. Hope this answers the question.
Seas are smaller than oceans. Oceans are where land and water meet, and are usually bigger.