Answer:
Only one color, but not one size. Stuck at the bottom, yet easily flies. Present in sun, but not in rain; doing no harm, and feeling no pain. What am I?
I go up, let out a load and then go back down. What am I?
I am ten little beans your look at everyday.
you can throw me away but I will always be coming back
I break down buildings, I crumble mountains but you can't see me. What am I?
What made Cyclops quit teaching?