Rivers geography AQA geography 2.5 / 5 based on 3 ratings ? GeographyWater and riversGCSEAQA Created by: karolinaCreated on: 28-05-09 17:33 Rivers change through which three processes? Erosion, transportation and deposition 1 of 7 What needs to happens to form DELTAS? deposition at the mouth of rivers 2 of 7 how many courses are rivers divided into three 3 of 7 what are interlocking spurs? As the river erodes the landscape in the upper course, it winds and bends to avoid areas of hard rock. Creating interlocking spurs. 4 of 7 for a waterfall two be created what types of rock are needed? hard and soft 5 of 7 What features are created when a river erodes laterally creating large sweeping bends in the river channel? Meanders 6 of 7 When alluvium (silt) builds up on the banks of a river, what are formed? Levees 7 of 7
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