Answer:
I have a little pool with two layers of wall around it. One white and soft and the other dark and hard. What am I?
I have lakes but no water forests but no trees and cities but no buildings. What am I?
I am a precious stone as clear as diamond. Seek me out while the sun's near the horizon. Though you can walk on water with my power try to keep me and I'll vanish in an hour.
I am a celebrity fish.
Some will use me, others not. Some have remembered, others forgot. For profit or gain, I'm used expertly. I can't be picked off the ground or tossed into the sea. What am I?
What did the baby corn say to its mother?