The oil and gas industry and trade groups are quick to point out that chemicals typically make up just 0.5 and 2.0% of the total volume of the fracturing fluid. When millions of gallons of water are being used, however, the amount of chemicals per fracking operation is very large.
How deep can an ocean get? Real Deep ;) Actually, it can get to 35,838 feet. That's how deep Challenger Deep in the Marianas Trench off the Marianas Island in the Pacific Ocean gets. The U.S. Navy su â¦ bmersible Trieste reached it in 1960. That's about a mile deeper than Mount Everest is high. And that's real deep.
Aerial video of 'world's deepest' underwater sinkhole in South China Sea. This stunning aerial video shows the world's deepest underwater sinkhole, according to scientists in China. Researchers studying the blue hole in the South China Sea reckon that it is 300 metres deep. The team says it looked at things like tidal water levels and temperature to work out the depth.