Sirena Deep
English
Etymology
From being chosen in a competition held among students in the Marianas to name the deep by the discovery team. From association with mythological sirens of the deep.
Proper noun
Sirena Deep
- A deep in Mariana Trench, Pacific Ocean; the third deepest known place on Earth, second deepest in the Mariana Trench.
Synonyms
- HMRG Deep (former name)
Coordinate terms
- Challenger Deep
- Horizon Deep