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.
Typified by 1. Alaskaâs Aleutian Islands 2. Andes of western South America B. Aleutian-type mountain building 1. Where two ocean plates converge and one is subducted beneath the other 2. Volcanic island arcs result from the steady subduction of oceanic lithosphere a. Most are found in the Pacific b. Active island arcs include 1. Mariana arc 2. New Hebrides arc 3. Tonga arc 4. Aleutian arc c. Continued development can result in the formation of mountainous topography consisting of igneous and metamorphic rocks C. Andean-type mountain building 1. Mountain building along continental margins a.