Plates with raised edges are beneficial for serving food because they help prevent spills and keep food contained on the plate. This can make it easier to carry and serve dishes without making a mess.
Earthquakes are mostly found at the edges of plates because that is the area of which the plates collide in different ways resulting in earthquakes and volcanoes.
de pleit boundaris
I'm not sure what you mean by smooth raised edges, but I would suggest you take it to a coin dealer and have it appraised.
Yes
plate boundary
I'm afraid I only know the cause. When the edges of the tectonic plates rub together it causes vibrations, that is the earthquake.
Edges of tectonic plates
The edges of Earth's tectonic plates are called plate boundaries. At plate boundaries, the plates interact with each other through processes such as subduction, seafloor spreading, and transform faulting.
frequent volcanic activity
Around the edges of tectonic plates.
The lines of earthquake epicenters most effectively outline the edges of the lithosphere plates. The epicenter refers to the point on the earth's surface above the focus of an earthquake.
Tectonic plates and fault lines created by the movement of tectonic plates.