Announcement

Type_calendar_item  Mar 18, 2010 02:45PM to Mar 22, 2010 02:45PM
Remember that as mentioned in class on Wednesday, you will have a quiz next Tuesday.  It will be on the following; a diagram of the regions of the Sun, how the energy moves in the radiation zone and convection zone and the following vocabulary words; corona, core, nuclear fusion, solar flare, photosphere, chromosphere, solar wind, sunspots and prominences.

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