Answer:
You can always see it, but it's too far away to touch. Mountains rest on it, and at sea it surrounds you. What is it?
Round as a button, deep as a well. If you want me to talk, you must first pull my tail.
What gets wetter as it dries?
Turn us on our backs and open up our stomachs you will be the wisest of men though at start a lummox.
What doesn't get any wetter, no matter how much rain falls on it?
Iām grown from darkness but shine with a pale light. Very round I am and always a lady's delight.