Topic: Mariana Trench
Just last week, Virgin gave the world its first look inside Spaceship Two, which should start taking paying passengers into space next year:....
Biomes are places in the world that share similar characteristics of weather, geology, temperature, and other factors, and that sustain various types of life. After the Intertidal is the Pelagic Zone, which is referred to as the Open Ocean, or water that ...
Oceanography is a subject that kids love to study. * Crabs can be created by cutting a Styrofoam ball in half. Paint it red. Choose the medium you enjoy working with, including earthen clay, paper mach?, ?or modeling clay. Cover the base with ...
In 1977 President Carter signed a policy that banned the reprocessing of nuclear fuel in the United States. The United States has several thousand such drums just waiting for the politicians to decide into which hole in the ground they will eventually ...
This article is part of DISCOVER's 30th anniversary special section, including 11 eminent scientists' predictions about the next 30 years. Underwater monitoring and remote-operated vehicles such as the Nereus are improving, but those alone are not enough. Japan, Russia, and France ...
Ocean trenches are chasms or depressions in the ocean floor. Ocean trenches are formed at these convergent boundaries, called subduction zones, which are usually the center of a lot of tectonic activity.Ocean trenches are commonly found parallel to volcanic islands. Volcanoes ...
The deepest part of the ocean is the Mariana Trench , an oceanic trench located in the Pacific Ocean near the island nation of Guam. At its deepest point, known as the Challenger Deep, the Mariana Trench is almost seven miles (11 kilometers ...
A trench is a long depression in the ground which is deeper than it is wide, with a width which is significantly smaller than its length. Essentially, a trench is an oversized ditch, with some trenches having some extra features.In nature ...
An ocean trench is a geological structure which occurs undersea along the boundary of a tectonic plate . The largest of these trenches are in the Pacific Ocean, where numerous active subduction zones have been identified, but smaller trenches can also be seen ...
A submarine is a diving vehicle with a better range than a submersible, and is defined as being relatively autonomous and independent. A submarine has even been used to descend into the Mariana Trench , the deepest point in the ocean , which is ...