Process:  -Magma rises through cracks in the Earth&#x27;s crust -The pressure causes plates to move -Magma explodes to the surface -The lava from the eruption cools to form new crust -After several eruptions, the rock builds up and a volcano forms -
 Question: What is the effect of "the pressure hasnt build up" on magma transforms into a volcano above the earths surface.?
against