caption: Coral Reefs Coral reefs are limestone islands in the sea that are built by coral animals.
exif: {"Image DocumentName": "Coral Reefs Coral reefs are limestone islands in the sea that are built by coral animals.", "Image ImageDescription": "Thousands of species of plants and animals live in their cracks and crevices, making coral reefs among the most diverse ecosystems on earth.", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}