At a planetary scale, Earth can’t run out of freshwater thanks to the water cycle, a system that continuously produces and recycles water, morphing it from vapour, to liquid, to ice as it circulates around the globe.
Pada skala planet, Bumi tidak akan kehabisan air tawar berkat siklus air, sistem yang menghasilkan dan mendaur ulang air secara terus-menerus, mengubahnya dari uap, ke cair, ke es, saat air beredar di seluruh dunia.