Have you ever shared a glass of water with Abraham Lincoln?
Well technically, you have in fact done that, because all of the water on earth has been recycled over and over again, being purified and cleaned since our planet has been in existence. So what gives?
Evaporation is caused by the sun heating up the surface of everything on the earth. We’re not just talking about the lakes and streams, we’re talking about the oceans and even us. Plants transpire, and lose water out of their leaves, just like we sweat. We keep the same amount of water in our atmosphere as we always have, so if you intake water, it’s going to be expelled one way or another. One thing you should note is that no matter how dirty the water is, only clean water is evaporated.