The Wild Classroom
The Wild Classroom: Biomes of the World: The Deep Sea Biome
Learn all about the abyssal ocean ecosystem. Find out about plants, animals, adaptations, and conservation efforts.
Boise State University
Boise State University: Ocean Exploration: Abyssopelagic (Abyssal) Zone
Learn about the very cold, dark region of the ocean known as the abyss. Includes information on the origin of the name of this ocean zone, as well as information on its depth and animal life.
Encyclopedia of Earth
Encyclopedia of Earth: Abyssal Zone
This in-depth resource discusses the abyssal zone of the ocean. Includes a diagram and many facts about this zone.
Science Struck
Science Struck: Interesting Facts About the Abyssal Zone
The Abyssal Zone lies deep in the ocean in the pelagic layer between 4,000 to 6,000 m or 13,000 to 19,500 ft. Learn about some of the unique life forms that call this zone their home, how they have adapted to the extreme pressure and...
Science Struck
Science Struck: Facts About the Marine Biome
Describes the characteristics of the marine biome, the plants and animals that live in each of the four ocean zones, coral reefs and estuaries, the climate of the marine biome, and the marine food web.