caption: Bedrock The solid rock in Earth's crust
exif: {"Image DocumentName": "Bedrock The solid rock in Earth\u2019s crust", "Image ImageDescription": "When exposed at the surface, it weathers into smaller and smaller pieces to become soil.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}