Dear youngsters, could you answer the following questions.

1. I am a shimmering field that reaches far. Yet I have no tracks, and am crossed without paths. What am I?
2. I’m hard as a rock, and as light as a feather. I’m passed on to one another. Poor people need me, and rich people have me. What am I?
3. I fly when I’m on and float coming off. What am I?
4. I am the word that is always spelled correctly by everyone. What am I?
5. My teeth are sharp, my back is straight, to cut things up it is my fate. What am I?
6. I have long legs, crooked thighs, little head, and no eyes. What am I?