caption: Chapter 2 Earth: A Unique Planet
exif: {"Image DocumentName": "Chapter 2 Earth: A Unique Planet", "Image ImageDescription": "What Makes The Earth So Unique. Liquid water on its surface. Atmosphere that contains 21% Oxygen. Supports Life.", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}