Daily Almanac for
Feb 16, 2012
Search: Infoplease Info search tips
Search: Biographies Bio search tips
| Share
 

Dictionary


Ben'i•off zone"



Pronunciation: (ben'ē-ôf", -of"), [key] Geol., Oceanog.
a planar seismic zone in oceanic crust along which subduction of lithospheric plates gives rise to frequent earthquakes: marked by oceanic trenches sloping downward at about 45° toward adjacent island arcs or continents.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

Beninesebenison
    • Cite
    • Print
    • Bookmark

 

Related Content



A free, reliable Q&A site for homework help. Answerplease.com