Our Earth is rapidly warming, and most of that heat is being absorbed by the ocean, which covers more than 70% of the planet.
From one of the fastest-warming regions in the ocean to coral reefs that are extraordinarily tolerant of high temperatures, find out how each of your national marine sanctuaries are affected by and addressing our warming ocean here: https://go.usa.gov/xfVgk
(Photo: Wendy Cover/NOAA. Image Description: A bleached white coral sits atop a rock in National Marine Sanctuary of American Samoa)


















