Was water originated from the earth after it's expansion?

Were the mountains fixed in the earth after water was originated from the earth?

Verses 27-33 of Chapter 79
What! Are ye the more difficult to create or the heaven (above)? (Allah) hath constructed it: On high hath He raised its canopy, and He hath given it order and perfection. Its night doth He endow with darkness, and its splendour doth He bring out (with light). And the earth, moreover, hath He extended (to a wide expanse); He draweth out therefrom its moisture and its pasture; And the mountains hath He firmly fixed;- For use and convenience to you and your cattle.