TEST_SDAIE_DE_3.3_TectonicPlates

__________ are areas where plates collide with denser plates sinking below less dense plates. Volcanoes are often formed because of this.

New oceanic crust is formed at mid-ocean ridges. This happens through the process of __________.

Hot magma rising and cold magma sinking causes a __________ resulting in continental drift.

The lithosphere is broken up into __________.