Mass movement<span> is the </span>movement<span> of surface material, such as soil, rocks and debris, caused by gravity and other underlying conditions, such as water, wind, ice and human activity.</span>
Coastal plains and Interior plains is in elevation. Coastal plains have low elevation and low relief. Interior plains have varied elevation and low relief. Coastal plains also lie along the shore while Interior plains are surrounded by other hopefully this helps
The Volga river is the largest river in Europe, so that should be the answer.
The deforestation of the Amazon rainforest to create land for the large-scale livestock rearing for meat destroys the water catchment area, leading to the water shortages and global warming.
