Only One Color, But Not One Size,

Riddle: 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 is it?

Answer: It's a shadow!

Source: https://www.riddles.com/1007

Riddle: 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 is it? Answer: It's a shadow! — by Anonymous v1.

Riddle: 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 is it? Answer: It's a shadow! — by Anonymous v2.