| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 3,912,894,401 visitors served. |
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
Izu-Bonin Trench |
0.01 sec. |
|
|
Izu-Bonin Trench
a depression in the floor of the Pacific Ocean. It is located along the eastern foot of the Nampo Islands Ridge, which extends from the island of Honshu in a southerly direction to the Bonin Islands. In the north it is joined to the Japan Trench, and in the south it is separated from the Volcano Trench by a tall narrow crest. It is approximately 1,000 km long. The narrow floor of the trench, flat in certain areas, is divided by sills into several closed depressions with depths of 7,000–9,000 m. A maximum depth of 9,810 m was established in 1955 by a Soviet expedition on the ship Vitiaz’. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
|
| Encyclopedia |
| Free Tools: |
For surfers:
Free toolbar & extensions |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup |
|---|