1 How old is the Earth? 2 How tall in the CN Tower? 3 How high is Mount Everest? 4 How...

Question

1 How old is the Earth?
2 How tall in the CN Tower?
3 How high is Mount Everest?
4 How big is the Sahara Desert ?
5 How far can a flea jump?
6 How large is a 747 get?

Answer 1

Is the earth 4.5 billion years old

Comments

9 400 000 Км in the Sahara