An earthquake measures 5.2 on the richter scale. what is the amount of energy released by the quake? . the choices are the following : 1). 105.2 ergs. 1019.6 ergs. 1011.8 ergs. 107.8 ergs.

If we review the changes in the landscape surrounding the great salt lake in utah we can see a change in topography. look at the area to the south of the lake. what changes occurred during the last twenty-nine years? a-erosion of the hills b-an increase in marshland c-flooding of the area and the development of wetlands d-deposition of sediments and an increase in elevation