I'm not sure, but i know 1 is the corona!
Betsy Swift
prominences
The two parts of a sunspot are the dark central region called the umbra and the lighter surrounding region called the penumbra. The umbra is cooler than the surrounding regions and is where the magnetic field is most intense.
solar flare
Yes
They are called the prominence.
prominence
Prominence.
Sunspot regions appear as dark areas in X-ray images of the Sun, as they are cooler compared to the surrounding active regions. This contrast helps in distinguishing sunspots from other solar features that emit more X-rays. The size and shape of the sunspot region in X-ray images depend on its magnetic field strength and orientation.
An example of a sunspot is the group of dark spots visible on the Sun's surface, caused by intense magnetic activity. Sunspots appear darker than their surrounding regions due to their lower surface temperatures. They usually occur in regions of strong magnetic fields on the solar surface.
A small sunspot is called a plage. Plages are regions on the Sun's surface that appear brighter than their surroundings due to intense magnetic activity.
They are solar prominences.
Magnetic field lines.