Sanakirja
Tekoälykääntäjä
| Kieli | Käännökset |
|---|---|
| ranska | fosse océanique |
| suomi | syvänmeren hauta |
| tšekki | podmořský příkop |
Määritelmät
Substantiivi
- (geology, oceanography) A hemispheric-scale long but narrow topographic depression of the seabed.
Taivutusmuodot
| Monikko | oceanic trenches |
Luokat
(geology, oceanography) A hemispheric-scale long but narrow topographic depression of the seabed.
Oceanic crust is formed at an oceanic ridge, while the lithosphere is subducted back into the asthenosphere at trenches
(geology, oceanography) A hemispheric-scale long but narrow topographic depression of the seabed.
Major Pacific trenches (1–10) and fracture zones (11–20): 1. Kermadec 2. Tonga 3. Bougainville 4. Mariana 5. Izu–Ogasawara 6. Japan 7. Kuril–Kamchatka 8. Aleutian 9. Middle America 10. Peru–Chile 11. Mendocino 12. Murray 13. Molokai 14. Clarion 15. Clipperton 16. Challenger 17. Eltanin 18. Udintsev 19. East Pacific Rise (S-shaped) 20. Nazca Ridge
(geology, oceanography) A hemispheric-scale long but narrow topographic depression of the seabed.
Cross section of an oceanic trench formed along an oceanic-oceanic convergent boundary