Is the mariana trench part a biome or is a biome?

https://forums.unknownworlds.com/discussion/149180/the-mariana-trench-biome

The Mariana Trench is not considered a biome itself, but it is part of a larger ecosystem known as the hadal zone. A biome refers to a specific geographical area with distinct climate, plants, and animals. However, the hadal zone, which includes the Mariana Trench, represents the deepest parts of the world's oceans, including trenches, canyons, and other extreme deep-sea environments.

To confirm this information and get a better understanding, you can conduct a quick online search using trusted sources such as scientific or educational websites. Searching for "Mariana Trench biome" or "hadal zone ecosystem" will provide you with reliable information and resources to learn more about this fascinating part of the ocean.