Where does most seismic activity occur?

in the center of tectonic plates
in mountains
along tectonic plate boundaries
deep within the earth

1 answer

Most seismic activity occurs along tectonic plate boundaries. These boundaries are where the Earth's tectonic plates interact, which can lead to earthquakes and other geological phenomena. The movement of these plates can be divergent, convergent, or transform, each type contributing to seismic activity in different ways.