Related words. 1  poke noun. 2  poke around phrasal verb. 3  poke fun (at) phrase.  a pig in a poke 1  phrase. poke a hole in something phrase.  poke/shove/stick your nose into something 1  phrase. poke about phrasal verb at poke around.  poke fun at phrase at make fun of.
  Volcanic arcs form at plate subduction zones. Island arcs are volcanic islands that form over hot spots in the Earth's mantle. Because the islands are moving with the â¦ oceanic plate, they eventually are removed from the hot spot, forming a chain of islands in the direction of the plate movement.Answered.olcanic arc along continental boundaries. Example would be the ring of fire which surrounds the pacific ocean along continental plates.
A hot spot trail is the result of a plate moving over a stationary hot spot. Only the volcanoes near the hot spot. Those away from it in the direction of the plate's movement â¦ are extinct. A volcanic island arc is a chain of volcanoes that forms at a subduction zone, where one oceanic plate slides beneath another.The volcanoes in such an arc will be largely active.olcanic mountain ranges are formed from oceanic-continental convergent-subduction boundaries, much like with volcanic islands. When a plate is subducted, the crust forming th â¦ is plate is heated and melted creating magma which erupts from the crust and creates volcanic mountain ranges. 1 person found this useful.