Answer:
Sharp and long, flag of the world. What is it?
Upon me you can tread, though softly under cover. And I will take you places, that you have yet to discover. I'm high, and I'm low, though flat in the middle. And though a joy to the children, adults think of me little.
Hoofed frolicking.
What is put on a table, cut, but never eaten?
What is weightless but takes two people to hold it?
When is it bad luck to see a black cat?