MERLOT Learning Exercises Search - userId=18516&backPage=%0A%0A%0A%0A%2Fmembers.htm%3FpageSize%3D%26page%3D8%26 http://www.merlot.org:80/merlot/ A search of MERLOT learning exercises Copyright 1997-2013 MERLOT. All rights reserved. Fri, 24 May 2013 16:20:53 PDT Fri, 24 May 2013 16:20:53 PDT MERLOT Learning Exercises Search - userId=18516&backPage=%0A%0A%0A%0A%2Fmembers.htm%3FpageSize%3D%26page%3D8%26 http://www.merlot.org:80/merlot/images/merlot.gif http://www.merlot.org:80/merlot/ 44 34 Solar Flares and Sunspots http://www.merlot.org/merlot/viewAssignment.htm?id=92185 This lesson addresses skill development for measuring sizes of sunspots and making comparisons relevant to the size of the Earth.. It also examines cyclical changes in magnetism of sun spots and the impact on Planet Earth.