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hadal zone

composed of trench zones, is the delineation for the deepest trenches in the ocean. The hadal zone is found from a depth to the bottom of the ocean of around 6,000 to 11,000 metres and exists in long but narrow topographic V-shaped depressions
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hadal zone

Summary

hadal zone has Wikipedia articles in 17 language editions, a strong signal of global cultural recognition.[1]

Key Facts

  • Greek underworld is named after hadal zone[2].
  • hadal zone was followed by abyssal zone[3].
  • hadal zone is a type of pelagic zone[4].

Body

Definition and Type

hadal zone is a type of pelagic zone[4].

Origins

Greek underworld is named after hadal zone[2].

Why It Matters

hadal zone has Wikipedia articles in 17 language editions, a strong signal of global cultural recognition.[1] It is known by 7 alternative names across languages and contexts.[5]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikidata sitelinks. wikidata.org.
  2. [5] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). hadal zone. Retrieved April 10, 2026, from https://4ort.xyz/entity/hadal-zone
MLA “hadal zone.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/hadal-zone.
BibTeX @misc{4ortxyz_hadal-zone_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{hadal zone}}, year = {2026}, url = {https://4ort.xyz/entity/hadal-zone}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): hadal zone — https://4ort.xyz/entity/hadal-zone (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/hadal-zone · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 15d ago · MsynBot bot · 2026-06-20 view diff on Wikidata ↗
    Followed by → —
    Subclass of → pelagic zone
    Subclass of → —
    Named after → Greek underworld
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ remove badge [[Q70893996]] from kowiki sitelink; sitelink points to a non-redirect page #msynbotTask10"
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