| A | B |
|---|
| magnetism | force of attraction or repulsion of a magnetic material due to the arrangement of its atoms. |
| pole | regions of a magnet where the magnetic effects are the strongest. |
| magnetic field | Area over which the magnetic force is exerted. |
| magnetic domain | region of a material in which the magnetic fields of individual atoms are aligned. |
| magnetosphere | region in which the magnetic field of the Earth is found. |
| aurora | glowing region of air caused by solar particles that break through the Earth's magnetic field. |
| solar wind | A wind charged with particles sent out by the sun. |
| North and South | The poles of a magnet. |
| Southern Lights | aurora australias |
| Northern Lights | aurora borealis |
