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An ox- bow lake is formed from a river with meanders- if the student does not understand meanders I will cover this first.The meanders bend so much from high levels of erosion on the outside of the bend and ...

The formation of a waterfall occurs due to a difference in bands of soft and hard rock. The hard rock, e.g. granite, is eroded at a far slower speed than that of the soft rock, e.g. sandstone. This process i...

Roads may become unstable or dangerous near cliff edges, the building of safer ones inland can increase traffic due to large, slow vehicles going to or from the work site. This may increase noise and air pol...

This is how i would try to get my students to write this answer- (8 to 10 Marks) Firstly I would ask the student to define what a primary effect is and what a secondary effect is. In this introduction I woul...

Volcanic eruptions can result in a wide variety of secondary effects, which are effects which happen some time after the eruption itself. Most commonly, these are negative, for example, travel can be disrupt...