Answer:
What can elephants make that no other animals can make?
They made me a mouth, but didn't give me breath. Water gives me life, but the sun brings me death.
A white field, and when it is plowed, its soil is black.
A single seater best accompanied by circus music and great balance.
I can be moved. I can be rolled. But nothing will I hold. I'm red and I'm blue, and I can be other colors too. Having no head, though similar in shape. I have no eyes yet move all over the place.
What goes around and around the wood, but never goes into the wood?