Briefly describe some common problem of traditional methods of showing relief on maps

Aletsch glacier is the largest glacier in switzerland and the largest found in the alps, a mountain range which extends from monaco in the east to slovenia in the west. currently, the aletsch glacier is retreating. under what circumstances would this glacier see growth instead of retreat? a decline in plate tectonics across the mountain range annual snowfall that exceeds yearly losses an increase in ablation in the southern valleys a rise in temperatures to that of a mediterranean climate

What are the answers for the following questions?

Why slip off slopes are found on the inside of meanders? why river cliffs are found on the outside of meanders?