Geography is a pretty knowledge intensive subject and during my JC days, when I took H2 Geography, we had piles and stacks of readings to do each week. It'll be great to go through these materials and synthesize them into your own set of notes. For those without time to do all that and will be left with nothing in particular to read when you're just a couple of hours away from exams, Wei Seng have kindly provided me with some materials he hopes to share with readers of ERPZ.
Earthquakes Summary - A collection of summaries of concepts under the topic of earthquakes for H2 Geography
Volcanoes Summary - A collection of summaries of concepts under the topic of volcanoes for H2 Geography
Weathering - Types of Weathering and Factors influencing Weathering of Granite & Limestone Formations
Weathering Diagrams - A collection of diagrams on rock formations and explanations
Population Notes - Population Stats and Case Studies
US Population Case Study
China One Child Policy Notes
Migration Notes - Summary on Migration
Migration Essay - Independent essay on Migration
Once again, users are free to make good use of these notes but they're not going to be responsible for your studies. Try to get into the habit of taking notes as you read and you'd one day find yourself compiling such wonderful materials.