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The features of the upper melody: Most vegetation, less impact V-shaped valley(steep sloping) squint-eyed and unsloped wear has not yet occurred Waterfalls Gorges Tributaries Rapids Interlocking spurs Springs The main(prenominal) features of the optic course: The river has a great sediment load. The has a great discharge than the upper course. The valley has a broad, now floor(flood plain)hardened by gentle slopes called bluffs. Meanders-regular curves where the river erodes the valley places, just on atomic number 53 savings bank indeed to anformer(a). How some of the features of the upper course are make: Waterfalls are organize, when a river plunges vertically dismantlewards all over a rock face. Gorges are formed, as the peefall retreats upstream, a hanker gorge develops to a lower place it. A river gorge is a real narrow, steep-sided valley. Rapids are formed, when a river which is flowing very straightaway down a steep slope and rocks are capable at the surface, but the river does not plunge vertically downwards. Springs may be formed in any sort of rock. A origin is a water resource formed when the side of a hill, a valley bottom or other jibe intersects a flowing body of ground water at or below the local water table, below which the subterraneous material is saturated with water.

A spring is the impression of an aquifer creation filled to the point that the water overflows onto the land surface. They wheel in size from intermittent seeps, which flow only after(prenominal) a lot rain, to huge pools flowing hundreds of millions of gallons daily. Tributaries are formed by erosion a! nd water, when a river receives water from a littler stream or river flowing into it. A drainage can is a naturally occurring extent of land which serves as a funnel to ancestry precipitation and excess water to a nearby river or stream. Characteristics of the upper course: A narrow, steep-sided valley with a V-shaped cross section; Interlocking spurs - hillsides which project into the valley, inaugural from one side and then from the...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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