PSA Poster - Using a Compass

By David LoCastro

HOW TO USE A COMPASS?

You use a compass when you are looking a way the needle is pouted at the way you are facing. So if you are facing West then the needle will pout the West. It is the same thing you did for west.

How the earths magnetic filed is effecting a compass.

The magnetic filed is effecting a compass is when the you are very high up in the are so you that is how it is effecting the compass.