Answer:
What goes up and down, but does not move?
I am a pretty one, fluttering in the pale blue sky. Delicate, fragile on the wing, indeed I am a pretty thing. What am I?
I'm white and I'm used for cutting and grinding. When I'm damaged people usually remove me. What am I?
Weight in my belly, trees on my back, nails in my ribs, feet I do lack. What am I?
I have an eye but cannot see. I take time to generate and can dissipate in seconds. What am I?
What’s a carpet’s favorite sport?