Crust exists as crustal plates floating on asthenosphere
{"Image DocumentName": "Crust exists as crustal plates floating on asthenosphere", "Image ImageDescription": "Plates move a few centimeters per year. Movement has resulted in oceans and mountains.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}