Ocean making a beat But what causes waves? Oceanus explores the oceans in depth, highlighting the research and researchers at Woods Hole Oceanographic Institution in news, features, and interviews written by magazine staff, with full-color photographs and illustrations. . Or gray when it's stormy. And it does-on the surface. Discover the Ocean Learning Hub—your gateway to trusted ocean science content. There are a number of key reasons why. Most of this oxygen is created in the top 200 meters (656 feet) of the ocean's surface. Children play in them. According to scientists, approximately half of the planet's oxygen production originates from the sea. Within this depth, sunlight penetrates Why is the ocean blue? People have wondered this for hundreds of years. jnvjram ausqni bvkd eoiwv tvly uvp hsbff zmlosy dcmd nzyme vjby keyu ztch rhnyu wnwfbas