Greetings friend @emiliomoron, very important topic you share today, water is one of the most important resources we have and we must take care of it because it is not unlimited, it is very important to educate our children on how we can save this vital liquid.
According to many news it is said that the third world war will be for this vital liquid, fresh water reservoirs are becoming less in the world and this makes the water is limited.
That's right friend @carlir, we can't think that water is unlimited, I've heard that phrase in many contexts, and it should give us a lot to think about its current use. Thanks for stopping by to read, greetings!