Geography GCSE 3.5 / 5 based on 2 ratings ? GeographyWater and riversGCSEWJEC Created by: MaddieCreated on: 31-05-13 14:43 what are the 4 main types of erosion in rivers? 1. Abrasion 2. Attrition 3. Hydrolic action 4.Corrosion 1 of 6 what are the four main types of transportation in rivers? 1. Traction 2. Solution 3. Suspension 4.Saltation 2 of 6 what is a river bed ? A river bed is the bottom of the river 3 of 6 what is the mouth of a river ? The end of a river, when it reaches the sea. 4 of 6 what is a drainage basin? an area drained by the river. 5 of 6 How are waterfalls formed? Waterfalls are formed when flowing water flows of the edge of hard rock a 6 of 6
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