Marine Ecosystem

The Euphotic zone gives life to coral and Plantation and smaller fish. The Bthyal zone gets little light and gives life to big mammals like whales. The Abyssal zone fish need special lights to live because there is no light. The Euphotic has a much hotter climate then Abyssal and Bthyal. The Bthyal has a middle climate between Abyssal and Euphotic. The Abyssal has a very cold climate and is colder then Bthyal.