Answer:
How do you spell hard water with only three letters?
Besides Paris, what is the capital of France?
What starts with a P, ends with an E and has a million letters in it?
When will water stop running down hill?
It is a popular afterlife destination where you want to send people when you're mad at them.
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.