Ocean Zones

What are Ocean Zones?

Ocean zones are layers defined by light, depth, and distance from shore. Each zone, from the sunlit Photic Zone to the deep Aphotic Zone, the ocean floor Benthic Zone, and the vast Pelagic Zone in open water, hosts unique marine life adapted to its conditions. These zones support diverse ecosystems, from coastal areas to the open ocean.

Intertidal & Riparian Zones

The Intertidal Zone is the area along the coast between high and low tides. This zone is sometimes underwater and sometimes exposed to air, depending on the tide. Animals here, like crabs, mussels, and starfish, have to survive waves, changing temperatures, and periods without water.

The Riparian Zone is the land area along rivers and streams that often leads to the ocean. It’s important for plants, animals, and birds that rely on both freshwater and ocean environments. This zone helps filter water, prevent erosion, and provide habitats for a variety of species, making it essential for both land and water ecosystems.