They occur in the Mesosphere.
What is true about sunspots
The Mesosphere
A. Sunspots B. Solar Prominences C. Auroras D. Coronal holes
They occur in the thermosphere.
Ionosphere of Near northern hemisphere polar regions
The auroras that are experienced near the polar regions occur because of the strength of the earth's magnetic field. The magnetic field is not very strong at the equator.
Auroras occur in the mesospere.
They occur in the Mesosphere.
I assume you are talking about sunspots, as they are, in effect, "storms on the sun". They occur on or near the sun's surface.
What is true about sunspots
They interfere with all types of RF (radio / TV) transmission / reception.
The Mesosphere
Auroras occur most frequently during the mostintense phase of the 11-year sunspot cycle.
A. Sunspots B. Solar Prominences C. Auroras D. Coronal holes
They occur in the thermosphere.
Solar winds are the out-of-this-world event that cause auroras to appear on earth. Auroras can happen near both the north and the south poles.