<span>Heavy rain on a fairly even slope creates "sheet runoff." The water flows down slope as an even sheet. Any dips in the slope will collect more runoff water, which will be able to erode more strongly. If the force of this water is not stopped it will produce a gully . The gully will collect more and more water and cause even more erosion. In time it will remove the soil down to solid bedrock.
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The boundaries between the Indian and the Somali plate and the one between the Indian and the Eurasian plates, are different types of boundaries, thus the land forms differ from one another.
The boundary between the Indian and the Somali plate is a divergent plate boundary. The land forms that appear on and around the boundary are dominated by rift valleys and steep mountains and hills that have been cut/separated because of the divergence.
The boundary between the Indian and the Eurasian plates is a convergent boundary between two continental plates. In here, both plates push against each other, creating a lot of pressure on the land, so the land has been lifting up continuously for several million years, creating the Himalayan Mountain Range which dominates the landscape.
The highest one is Angel Falls
The Savannah River is along the border of Georgia and South Carolina the river stretches as far as 301 miles long <span />