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what are the 3 courses of the river
upper
middle
lower
what does the long profile graph show
hight and gradient
steepness
what is the shape of the upper course
steep
narrow
what is the shape of the middle course
gently sloping
deeper
what is the shape of the lower course
Flat
wide
what landforms are found in the upper course
V-SHAPE VALLY
WATERFALLS
what landforms are found in the middle course
meanders
oxbow lakes
what landforms are found in the lower course
levee
lateral erosion