The conversation between human and AI assistant.
If earth was a solid smooth ball, how deep would it be covered by the total water it has now?
That's a lot of water! How much of that is saltwater versus freshwater?
About 97% of the total water on Earth is saltwater, leaving only 3% as freshwater. And out of that 3%, most of it is not readily available to us as it is frozen in the polar ice caps or buried deep underground.