Undersea universe or marine biology explores the world in our seas and oceans. It is an incredibly huge world with an amazingly rich biodiversity.
A large portion of all living creatures on Earth is to be found in our oceans. The exact size of that portion is still not known because there are parts of the ocean that still need to be explored and many marine species are still to be discovered.
Dive into the underwater universe by studying this beautiful infographic taking you literally down through the oceanic zones. Explore each zone, their features and animals. Learn some fun facts about the undersea world.