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The Mariana Trench is on two tectonic plates: The Pacific Plate and the Mariana Plate. The Pacific Plate is beneath the Mariana Plate by subduction.
he was important because him and don walsh made it down to the mariana trench no human had been before.
A rain slicker is usally made of a light rubbery type of material where a trench coat is made of a heavier and thicker cloth material.
When a piece of the ocean floor cracks, one side of the crack will sink beneath the other side. As it sinks, it pulls the rest of its plate with it. The sinking sea floor grinds against the other side of the crack and tears parts off. The result is a long, deep trench. This process is how the Mariana Trench formed.
In January 1960, Jacques Piccard and Lt. Don Walsh of the US Navy made the descent in the submarine Trieste to the floor of the Mariana trough
The Mariana Trench was first measured by HMS Challenger in 1875 using sounding lines. The depth recorded by that method was 4,475 fathoms (8,184m). The first sonar measurement was made by another oceanographic survey ship of the same name, in 1951. The depth reported by that expedition was 10,911 meters.
Most submarines are made mainly of steel with bits of many other materials.
A women's trench coast costs anywhere from $50 to $5000 depending on brand, model, when it was made and what material it was made it out. There is no good estimate without more information.
Mariana Trench In Pacific Ocean, 36,200 ft deep.Deepest cave is Voronya Cave in Abkhazia, Georgia (European, not American which is 7,190 ft deep.
Most submarines were made of steel.
The surface of the earth is made up of two layers:- the oceanic crust and the continental crust. The oceanic crust is between 6-10km in thickness while the continental crust may be up to 70 km thick. by SVM
The trench coat was made as an alternative to the great coat worn by French and British soldiers in WW1. Thomas Burberry made the first trench coat in 1920.