The deep ocean

Fran Reina captured in these shots the talented underwater dancer and freediving instructor Gabriel Forestieri, showing off his skills in a deep and dark cenote of the Riviera Maya.

Five depth zones have been identified in the ocean. Life is most abundant in the uppermost ‘euphotic’ layer, where photosynthesis occurs. The mesopelagic is practically dark, and many creatures hide here during the day. The bathypelagic zone begins at 1,000 metres, where the pressure is nearly 100 times greater than at the surface. Below that lies the abyssopelagic zone, down to the sea floor – except where ocean trenches cut through the sea bed, creating what is called a hadopelagic zone.

Seven miles underwater, your bones would dissolve. Yet, vibrant forms of life still thrive there.

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James Cameron’s Deep Sea Dive, Diagrammed

The Ocean does not like to be restrained

The deep blue kelp forest #ocean #explore

This is an underwater picture. The deep blue water is crystal clear. The sunlight shines through the water and creates a beautiful pattern on the sandy bottom. There are some fish swimming in the distance. The coral reefs on both sides are in various shapes and sizes. They are covered in colorful algae. The scene is very peaceful and relaxing.