Two A3 pages covering eukaryotic cell structure (2.4 in textbook), the ultrastructure of plant cells (2.5) and prokaryotic and eukaryotic cells (2.6) from the 2016 OCR Biology A Level. Part of Module 2 - Foundations in Biology - Cell Structure in the specification. Includes labelled diagrams of cell types. Describes the structure and function of call organelles. Includes a comprehensive table comparing prokaryotic and eukaryotic cell organelles.

9 page document covering 9 case studies on earthquakes, tsunami and volcanic eruptions from the 2016 Edexcel Geography A Level Covers general information, contributing factors, effects, responses, recovery Case studies on - Nepal earthquake 2015, Pakistan earthquake 2005, Bam Iran earthquake 2003, Loma Prieta earthquake 1989, Haiti earthquake 2010, China earthquake 2008, Japan tsunami 2011, Iceland eruption 2010 and Montserrat eruption 1995

12 page document covering natural disasters, plate tectonics, earthquakes and volcanoes from the 2016 Edexcel Geography A Level Includes 2 case studies Lots of images and diagrams Topics cover the meaning of a disaster, structure of the Earth, plate tectonic theory and the development of the theory, the types of and disasters at plate boundaries, how and where earthquakes occur, intraplate earthquake boundaries, primary and secondary effects of an earthquake, scales to measure an earthquake, types of seismic wave, how and where volcanoes occur, hotspot volcanoes, type of magma, and the scale to measure volcano intensity

11 page document summarising key aspects of The Carbon Cycle and Energy Security from the 2016 Edexcel Geography A Level Includes examples and two small case studies of Norway and UK energy mix Some images and diagrams Use of bullet points to make content easier to follow Subheadings: The cycle - sources and sinks, carbon fluxes, natural greenhouse effect, carbon in soil Energy sources - energy mix, energy players, energy pathways, unconventional fossil fuels, renewable energy, new alternative technologies Anthropogenic impact - global warming, difficulties in predicting climate change, current prediction, ecosystems, services, biofuel, warmer waters, mangroves, tropical rainforests, permafrost, peatlands, reducing impact

34 page document covering all of The Water Cycle and Water Insecurity from the 2016 Edexcel Geography A Level Includes 14 case studies from half a page to 2 pages long Lots of images and diagrams Bullet points used to make content easier to follow