OCR A Level Geography Earths Life support systems: Condensation, clouds and precipitation
Bring the water cycle to life with this engaging OCR A Level Geography lesson on Condensation, Clouds and Precipitation, designed for the Earth’s Life Support Systems topic. Students develop a secure understanding of ELR, DALR and SALR, adiabatic cooling, dew point, condensation and latent heat before applying their knowledge to lapse-rate graphs and atmospheric stability. Clear visual explanations guide students through absolute stability, absolute instability and conditional instability, before linking these processes to convectional, relief/orographic and frontal precipitation. The lesson includes retrieval practice, structured application activities, geographical diagrams, challenge tasks, a 6-mark exam-style question with model answer, and a comprehensive accompanying worksheet. A visually engaging, ready-to-teach resource that develops both essential subject knowledge and the analytical skills needed for A Level Geography.













