Also ensure you have a thorough understanding of the Rock Cycle and how humans interact with it. Be able to discuss the processes involved in creating at least two features of River Action,Ice Action and Coastal Action. Make sure you are able to draw well labelled diagrams of each and are able to give relevant examples.
Finally familiarise yourself with as many images/graphs/diagrams associated with all of the topics as these may feature in the first section of the paper - The Short Questions.
Happy revision!