Just as the unit describes many amazing ecosystem creatures, Gallo also shares some incredible species that were observed at the bottom of the ocean. Briefly describe several of the creatures or discoveries discussed and what makes them so interesting.

Frilled Shark. vampire squid, Six-gill shark, Fangtooth fish and many more organism along with the coral reef.

Human beings rarely encounter the creatures that are found at the base of the ocean floor. It has very high pressure so there are very species that are found in such environment.

It is not even possible for the human beings to spend that time inside water. The coral reef have a different marine ecosystem inside the water.