Question

We can never run out of water as the amount of water on our planet is constant from the age of the dinosaurs to the present. If water gets polluted we can always purify it. Also, if freshwater becomes saltwater due to various reasons we can always remove the salt and make it freshwater again, can't we?Then why are water resources still regarded as limited? Note : I asked the same question previously but was not able to arrive a logical conclusion for my question so I asked the same question with some modifications.

Answer 1

Do you know that today In this present world only2 to 3% of water is left to drink other water is polluted and it is sooo much polluted that even it cannot be purified. Many new and dangerous bacteria r produced in that water.