Answer:
What is born on the ground but floats to the sky, to be returned back again from the clouds up high?
You are on an electric train. Which direction will the smoke fly in?
Major or minor I can be, when you touch me make sure you that youβre on the right key.
What occurs four times in every week, twice in every month, only once in a year but never in a day?
Long and thin, red within, with a nail at the end.
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.