Lake Appreciation Month | Lake Facts There are 117 million lakes on Earth, covering 3.7% of the continental land surface. Once formed, lakes do not stay the same. Like people, they go through different life stages—youth, maturity, old age, and death. The Great Lakes shared by the US and Canada include 5 lakes and contain around 21% of the world's freshwater supply. The deepest lake in the world is Lake Baikal in Siberia, Russia, it is 1,637 m at its deepest point. #moleaer #nanobubbles #nanobubbletechnology #lakeappreciation #lakes #cleanwater #waterfacts #savewater #waterindustry #watermanagement #waterresources #waterbelongstousall #climateaction #waterquality #water #waterconservation #climatechange