the sun
"The Sun" Please respond to the following:
Note: Online students, please select one of the two subjects to discuss.
From the video, analyze the processes that occur in each layer of the sun, and how researchers study these layers using indirect methods.
Watch the video titled "Sun 101" (3 min 22 sec). Be prepared to discuss. Video Source: WGBH (2013). Sun 101 [Video file]. Retrieved from http://www.pbs.org/wgbh/nova/labs/lab/sun/1/1/ .
Describe the cause and occurrence of the aurora borealis. Explain why this phenomenon is confined to the high northern latitudes and what influences the color of the aurora.