Enjoy a day under the blue whale exploring the five “zones” of the oceans, where a diverse array of marine species and ecosystems can be found at different depths. Find out how temperatures, salinity, and the amount of sunlight changes from zone to zone. Plus, learn how some species can only survive in the oceans’ sunlit uppermost layer, while others must dive deep to find food. The Milstein Science: Layers of the Ocean program includes a 45-foot inflated replica of the JOIDES Resolution from the C-DEBI-supported, travelling, pop-up outreach, In Search of Earth’s Secrets.