why is safe water increasingly becoming unreliable when it was recently thought to be renewable?

Question

can anyone help me with that? its for my homework

Answer 1

It is a renewable resource, unlike Uranium, which you can only use for a period of time.

Sadly, it's pollution and water run off, as well a sewage and overuse that have endangered the freshwater supply.

It's very serious:
Read this scary, scary article: