What is the answer of the concept map below on continental drift Continental Drift and The Story of Pangaea. Learning Activity 2ab Chapter 17 Plate Tectonics ppt download A mind map starts with one word that is the central or main idea to Concept Map PPT Plate Tectonics PowerPoint Presentation, free download ID Continental Drift Time line The concept map provided to the control group (no color coded Plate Tectonics Concept Map by kyleen calabrese | TpT