About 71 percent of our world is covered by water. God filled this marine world with fascinating, alien, and bizarre creatures that are remarkable to study and understand. Most students have a natural captivation for the oceans and their mysterious residents. New discoveries are being made in the ocean world all the time, but our oceans are still one of the least explored areas in the solar system – we know more about the Moon than we do about ocean floors. Exploring Creation with Marine Biology, 2nd Edition, is one of the few courses available to the homeschool community that includes marine ecology.