Good job!        You lose track of the seals but, curious about what life is like deeper in the ocean, you continue to dive and enter a new zone. Here the sunlight is faint and filtered making the water deep blue.  There is no plant life around but animals are still abundant here. Many of these animals are strange looking with large eyes and glowing skin. Where are we now?
Dark Zone	Midnight Zone
Twilight Zone	Hadal Zone