Addison's disease can cause fatigue. But it often triggers other symptoms, such as: 1  Dark skin on the palms of your hands, knees, elbows, and knuckles. 2  General weakness. 3  Dizziness when you stand up.
Rings around the Poles. The electrons that create auroras start in the outer layers of the field, where it is compressed by the solar wind. They accelerate along the field lines, converging toward the magnetic poles from all directions. This results in an oval ring around each magnetic pole where auroras occur.The north pole aurora is called the aurora borealis and the aurora at the south pole is called the aurora australis.ings around the Poles. The electrons that create auroras start in the outer layers of the field, where it is compressed by the solar wind. They accelerate along the field lines, converging toward the magnetic poles from all directions. This results in an oval ring around each magnetic pole where auroras occur.
The typical aurora is caused by collisions between fast-moving. electrons from space with the oxygen and nitrogen in Earthâs. upper atmosphere. The electronsâwhich come from the Earthâs. magnetosphere, the region of space controlled by Earthâs mag-. netic ïeld âtransfer their energy to the oxygen and nitrogen.