The Sun, star at center of the Solar System around which Earth and other planets revolve and from which they receive heat, energy, and light. Explanation of sun structure and chemical composition. Animated sequence illustrates seasons and effect of sun angle on climate. Solar eruptions such as solar flares and solar winds explained. Beach scenes to illustrate ultraviolet radiation and skin damage from sun
Notes
Title from resource description page (viewed July 1, 2014)
