Animaniacs had a large cast of characters, most of whom appear here. This is a list of characters in the Warner Bros. animated television series, Animaniacs.
James Cameron traveled to the bottom of the Mariana Trench last year â a depth of nearly seven miles. James Cameron traveled to the bottom of the Mariana Trench last year â a depth of nearly seven miles. Courtesy of Mark Thiessen/National Geographic.
11 - The temperature at the bottom is 1 to 4 Â°C, and there is no light. 10 - Because the Earth is not a perfect sphere; its radius is about 25 kilometres (16 mi) less at the poles than at the equator, the Mariana Trench is not the part of the seafloor closest to the center of the Earth.