Question 13 (1 point)
lava erupting from a volcano on the edge of a subduction zone most likely used to
be what?
iron from the inner core
o subducted oceanic plate
o continental crust
o island arcs

subducted oceanic plate

Explanation:

When the lava has erupted for a volcano that is located at the edge of the subducting zone and most of this is due to the heavier place that is being subducted by a lighter later and the formation of the volcano takes place and as a result of this, the plates are get collided and give rise to a volcanic form and formation of the orogeny the process of the mountain building of the island arc and the plateaus. Formation of a volcanic arc as also common on this type of process as the crusts can go at a depth of the 50 to 100 miles and the hot crusts release fluids trapped inside thus leads to the lava eruption. Some of the known examples include the Crater Lake Lassen Volcanic and Mount Rainier

Cause of he different elevations  hope this ?