If the global temperature increases just three degrees by the year 2050, the sea levels will rise 8 inches from the alpine glaciers alone. This would cause flooded beaches every where. Aside from the sea level rising, the global temperatures and weather patterns would also change. Deposition is the process of eroding sediment deposited elsewhere. Delta areas of built up from soil dumped when a river empties into a lake or ocean.
Sand bars are offshore shoals of sand deposited with slower moving water.
Morraines are formed by the upward force of material in front of the glaciers. The theory of Plate Tectonic as not widely accepted until the 1970's. Submitted by Keri Bloes on Jan. 29, 1996.