There are four types of plate boundaries: 1. Divergent boundaries -- where new crust is generated as the plates pull away from each.
Convergent Boundaries. What happens at Convergent Boundaries? (Continental plate – Continental plate) A collision boundary (continental to continental)
(c) McGraw Hill Ryerson 2007 12.2 Features of Plate Tectonics Earth is over 1200 km thick and has four distinct layers. These layers are the crust, mantle.
