Answer:
With a halo of water and a tongue of wood, stone as skin long I stood. What am I?
I am a food with 5 letters. If you remove the first letter I am a form of energy. Remove two and I'm needed to live. Scramble the last 3 and you can drink me down.
A man shaves several times a day, yet he still has a beard. Who is this man?
Squeeze me and I cry tears as red as my flesh but my heart is made of stone.
I am a shimmering field that reaches far. Yet I have no tracks and am crossed without paths. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.