Solar Activity
Layers of The Sun
The Sun's Core
Hydrogen fusion, a nuclear process, happens in the core.
Hydrogen fusion happens when four hydrogen combine to make a helium nucleus that releases a lot of energy.
The equation for this is 4H=1He + energy.
Radiative Zone
Convective Zone
Photosphere
Chromosphere
Corona
Cited Sources
Image Two: http://kids.britannica.com/elementary/art-89898/A-cutaway-view-shows-the-extremely-hot-core-of-the
Image three and four: http://solarscience.msfc.nasa.gov/interior.shtml
Image five: http://thesurfaceofthesun.com/model.htm
Image six: http://www.bbc.co.uk/science/0/21793377
Image seven: http://apod.nasa.gov/apod/ap090726.html
Core information: solarscience.msfc.nasa.gov/interior.shtml
Ratiative information: http://www.windows2universe.org/sun/Solar_interior/Sun_layers/radiative_zone.html
Convective information: http://solarscience.msfc.nasa.gov/interior.shtml
Photosphere information: solarscience.msfc.nasa.gov/surface.shtml
Chromosphere information: https://en.wikipedia.org/wiki/Corona
Corona information: https://en.wikipedia.org/wiki/Corona