So there I was, relaxing in front of the TV one evening, watching a program on geography facts — don't judge! — you thought you knew and then it happened. Something I thought I knew without a shred of ...
Water covers more than 70% of our planet, and 96.5% of that water is held in the ocean. Or should that be oceans? Turns out, experts can't quite agree on how many oceans Earth actually has.