A person who pretends to be of greater intelligence than he or she in fact is. 2002 September 3, Cyber Cypher, âThe sign of pseudo-intellectualâ, in , Usenet, message-ID <Xns927E5A0D9A8C1ccdenews@130.133.1.4>: The telltale sign of a pseudo intellectual is the superficial sprinkling and misuse of terms like paradigm shift and name dropping.
The Japan Trench is an oceanic trench, a part of the Pacific Ring of Fire, in the floor of the northern Pacific Ocean off northeast Japan.It extends from the Kuril Islands to the Bonin Islands and is 10,554 metres (34,600 ft) at its deepest.It is an extension of the Kuril-Kamchatka Trench to the north and the Izu-Ogasawara Trench to its south with a length of 800 km (500 mi).t extends from the Kuril Islands to the Bonin Islands and is 10,554 metres (34,600 ft) at its deepest. It is an extension of the Kuril-Kamchatka Trench to the north and the Izu-Ogasawara Trench to its south with a length of 800 km (500 mi).
As the plates continue to press against one another, the ocean plate gradually sinks beneath the continental crust and re-enters the mantle. According to Live Science, the deepest known ocean trench is the Mariana Trench, located in the Pacific Ocean. It is approximately 1,500 miles long. The deepest portion of the Mariana Trench is the Challenger Deep, a narrow portion at the southern end, which is roughly 36,000 feet deep. The water temperature in this area is slightly above freezing.The world's ocean trenches remain largely unexplored due to the immense pressures at such depths.