I need help on 7 and 8, hurry

Why does less erosion & more deposition take place on the outside bank of a meander?

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 change has 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

The separation of northern ireland from the republic of ireland is an example of