This region is home to frequent, smal bursts known as "explosive events" which may be the result of conversion of magnetic to kinetic energy via magnetic  reconnection.
Observations conducted by the TRACE mission have revealed that this area is home to large cool  loops which change on timescales of about 1 minute. A consequence of the separation of atoms and ions  across magnetic field lines in this area due to the first ionization potential effect is the fractionation, or relative abundance, of magnesium, silicon, and iron. This region is home to frequent, smal bursts known as "explosive events" which may be the result of conversion of magnetic to kinetic energy via magnetic  reconnection. The temperature within this region rises rapidly from about 20,000 degrees Celcius to  about 1 mil ion degrees, and this region's emissions are dominated by ultraviolet signals from triply  ionized carbon, oxygen, and silicon, rather than hydrogen. For 10 points, identify this region lying  between the corona and the chromosphere of the sun.
Observations conducted by the TRACE mission have revealed that this area is home to large cool  loops which change on timescales of about 1 minute.
solar transition region