compass - instrument that helps with directions, needle - the part of a compass that is a magnet, poles - every magnet has 2 of these, Earth - a giant magnet in every human's life, North - needle of a compass always points here, dial - part of a compass that tells the directions, cobalt - one of 3 of magnetic metals, attract - pull together, repel - push apart, opposites - attract, nickel - one of the metals in the earth's core, electrons - moving particles inside of a magnet, temporary - magnet that only lasts a short time, Aurora Borealis - Northern Lights, Saturn - another planet that has a magnetic field, Solar wind - charged particles from the sun,

Magnetism

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