Describe some of the problems faced by benthic organisms in the ocean

The benthic organism is an organism that lives on, in or near the seafloor. This also helps the environment and marine life by providing structure, alter water currents, and stabilize shorelines, hard substrate settlement. Some recycle nutrients and improve water quality. An animal of a large group distinguished by the possession of a backbone or spinal column, including mammals, birds, reptiles, amphibians, and fishes. 

Benthic organisms live on the ocean floor, where photosynthesis cannot occur. Since they cannot feed on any plants or living things that require photosynthesis to live, they must feed on either falling nutrients or on each other. Due to the lack of a stable food source, life progresses slowly and survival isn't a promise. 

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