Question

Imagine all the floors in your school were covered with compasses.
Explain why they would all point in the same direction.

Answer 1

Answer:

compass needle points north because the north pole of the magnet inside it is attracted to the south pole of Earth's built-in magnet. ... In other words, the thing we call Earth's magnetic north pole is actually the south pole of the magnet inside Earth.

Answer 2

Answer:

Explanation: Because our earth itself acts like a magnet and magnetic field originate from one pole of earth and goes to another pole just like a magnet so all compass always show same direction (I.e., north south) by deflection of earths magnetic field