Good Riddles

Question: What goes up but never goes down?

Question: A man lives in a small village in a poor country. There's no jobs in the village. To find work you must travel 2 hours by animal to the nearest city. One day when the man was going home he got stopped by a traveler. The traveler said there's a shortcut the man could take as long as his name has no more than 10 letters, has no more than 3 vowels, and has no letters repeat more than once. If the man's name is Solomon can he take the shortcut?

Question: What white coat lights up and is hot to the touch?

Question: Why does a flamingo lift up one leg?

Question: Fifty is my first, my second is the third in fourth, and my end is the end of an ending. With a nut I become a nut that isn't, and without one I move.