I think you may be referring to 'Downhill creep' this is greatly effected by weather conditions.... :)<span />
Answer:
Sea Level will rise
Explanation:
Sea level would rise about 70 meters (230 feet). The ocean would cover all the coastal cities. And land area would shrink significantly.
Sediment is eroded on both sides of the groin.
Answer: Option A
<u>Explanation:</u>
While building a dam, sediments which are the small particles of the rocks that have been eroded, they are present on both sides of the dam and they get eroded even more.
Water coming from the coast is the reason why the rocks erode away and form sediments on both the sides of the rock and sometimes also leads to problems like soil erosion harming that particular piece of land for cultivation and for agriculture purposes because of loosing of fertility of that land.
The landform that is much of northern and eastern Europe would be plains.
This shows a cinder cone volcano. It forms when cinders erupt again and again, piling up around the vent to form a steep, cone-shaped hill.