Interlocking Spurs
Geography: Cambridge International GCSE (2027 Exams), topic 1.2.7
Interlocking Spurs
In the upper course, rivers do not have enough energy to erode sideways (lateral erosion). Instead, they follow the winding path through the valley. These interlocking hillsides are the interlocking spurs.
Test yourself on Interlocking Spurs
In what direction does erosion in the upper courses of rivers happen?
In what part of a river would you find interlocking spurs?