Which of the following best describes Earth’s asthenosphere? 1. Liquid rock that can reach the surface
2. Solid rock that is broken into plate
3. Dense rock that moves the crust through convection currents
4. Metal rock at the center of the Earth

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