Matching. Write the letter on the line next to the correct definition 1. The process responsible for movement of material in the mantle
2. Melted material created by subduction rises to form volcanoes
3. Crust is pulled apart to form mid-ocean ridges and rift valleys
4. Layer of partially melted material that is responsible for the movement of the tectonic plates and land
formations
A Mantle
B. Divergent Plate Boundary
C. Convergent Plate Boundary
D. Convection