They are related to changes in the Sun's magnetic field, which has a cycle of 22 years. The causes of this magnetic cycle are not known for sure.
Ultimately, this, as well as the cycle of sunspot activity, can all be traced back to the Sun's 22-year magnetic cycle.
Prominences
These are "solar prominences" (closely relates to solar flares).
solar flare or solar prominences
Sunspots
They all occur on the sun's surface! Some loop differently, but they all are on the surface, even the coroona
solar flares isfire
The Sun... :)
Solar flares. I think the answer is "solar prominences".
Prominences
The sun is the heavenly body that has flares and prominences. Sunspots and solar wind are other natural phenomena associated with the sun.
solar flares, sun spots, and prominences
Coronal ejections or solar flares or prominences
These are "solar prominences" (closely relates to solar flares).
solar flare or solar prominences
Sunspots
sun prominences are like loops that come out of the sun if you look it up you'll probly find pictures. solar flares are like prominences but they dont make a loop they just go straight out. the corona is the outer most layer of the sun.
They all occur on the sun's surface! Some loop differently, but they all are on the surface, even the coroona