the.com/seabed
the earth's least-visited floor, mapped worse than the surface of Mars.
mapping gapOnly a quarter is charted in high detail
deepest pointMariana Trench drops nearly 11 kilometers down
buried treasureHolds trillions in untouched metals and minerals
life belowCreatures thrive without sunlight near hydrothermal vents
cable highwayMost internet traffic crosses ocean-floor fiber cables