As subconduction is a geologic process that takes place at the convergent boundaries. Where the one plate collides with the another plate that moves underneath the lighter plates. The subducting is the process that relates to the formation of the mountain building and is associated with the formation of volcanoes.
<u>The origin of the hotspots takes place due to the slow movement of the plate tectonics as they are fed by the narrow streams that come from the mantle and are related to the island formations like that of the hawaiian islands.</u>
Large body of water located between the coastline and an island
Large body of water located between the coastline and island(s). Narrow body of water between two larger bodies of water. Small river that runs into a larger river. Land at a low elevation located between two hills or mountains.
As divergence is defined as constructive plate boundary with opening in between the two slabs of tectonic rock being an heavy and oceanic plate the divergence is found mostly in where the new lava flows are being created and the newer rock are thus located near to the surface of the ridges as a result of the upwelling of hot molten lava from the magma chambers below.
Other examples being the mid-Atlantic ridge, red sea ridge, and eastern pacific rise.
And other popular ridges in the world that have lava flowing from the base and thus demarcate the divergent boundaries with continental crustal movement based on some sentiments form below, as slab push and slab pull.