Encyclopedia > Oceanic trench

  Article Content

Oceanic trench

The oceanic trenches are the deepest parts of the ocean floor, typically formed when one tectonic plate slides under another. Major world trenches include:

All Wikipedia text is available under the terms of the GNU Free Documentation License

  Search Encyclopedia

Search over one million articles, find something about almost anything!
  Featured Article
Louis St. Laurent

... 1973) was the twelfth Prime Minister of Canada from November 15, 1948 to June 21, 1957. He was born in Compton, Quebec[?]. Louis St. Laurent received degrees from ...