https://www.untamedscience.com/biology/biomes/deep-sea-biome/

Many assign an exact depth limit to this zone: beginning at 1000 fathoms (1828 .... Abyssopelagic Zone: This zone is also called the Abyssal Zone or the Abyss ...

https://en.wikipedia.org/wiki/Abyssal_zone

The abyssal zone or abyssopelagic zone is a layer of the pelagic zone of the ocean. "Abyss" ... Their reproduction rates are also very slow in order to decrease competition and conserve energy. The animals living here typically have flexible  ...

https://sciencing.com/animals-abyssal-ecosystem-19407.html

Mar 9, 2018 ... The region of the ocean that lies between 3000 and 6000 meters (or 9800 and 19700 feet) below the ocean's surface is called the abyssal zone ...

https://www.world-builders.org/lessons/less/les5/abyss.html

To a surface dweller the abyssal plain is an intimidating environment. ... resources in the ocean are being used and newcomers would have to compete for them.

https://www.mbari.org/feast-and-famine-on-the-abyssal-plain/

Nov 11, 2013 ... Animals living on the abyssal plains, miles below the ocean surface, don't usually get much to eat. Their main source of food is ”marine ...

https://study.com/academy/lesson/abyssal-zone-definition-examples.html

This lesson is about the abyssal zone, a deep layer near the bottom of the ocean. In this lesson we will cover what the abyssal zone is, and...

http://www.actforlibraries.org/the-abyssal-zone/

The abyssal zone is a very flat surface found from 4,000-6,000 meters (13,123- ... All abyssal organisms must compete for a place to live and food, along with ...

https://www.nsf.gov/news/news_summ.jsp?cntn_id=131038

Apr 10, 2014 ... ... purposes, sites along the trench axis and sites in the abyssal plain. ... Each year, NSF receives more than 50,000 competitive proposals for ...

https://www.britannica.com/science/abyssal-zone

Abyssal zone, portion of the ocean deeper than about 2,000 m (6,600 feet) and shallower than about 6,000 m (20,000 feet). The zone is defined mainly by its ...

https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0148016

Jan 27, 2016 ... Competing interests: The authors have declared that no competing .... seafloor sediments within the Exclusive Economic Zones of coastal ...