Seagrasses are flowering plants that form dense underwater meadows in coastal waters worldwide, from the frigid seas of the Arctic to the warm shallows of the Caribbean. These meadows provide a refuge for young fish, food for grazing sea turtles and manatees, and help to slow climate change by absorbing carbon from the atmosphere up to 35 times faster than rainforests.
Click here for original story, Tropical seagrass meadows are sand factories that could protect coral reef islands from sea-level rise
Source: Phys.org