If you throw a black stone into the Red Sea, what does it become?

I always run, but never walk. I have a mouth, but cannot talk. I have a bed, but never sleep. What am I?

My colossal likeness was found By a traveler in a barren land Whose kingly visage tells of my character And whose demise is told by the sand

A hunter walks a mile due south, turns and walks a mile due east, turns again and walks a mile due north, only to find himself back where he started. The hunter draws a bead on a bear and shoots it dead. What color is the bear?

Sometimes for leisure Sometimes to measure A color to represent:green And the number three if you know what I mean