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9.2.3 Global climate change
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Climate and climate change

Climate and climate change

Flowchart showing human activity, greenhouse gases, rising average global temperature, climate change, and possible effects

Climate is the long-term pattern of weather conditions in a region or across Earth. Weather describes short-term conditions, such as today's temperature or rainfall, whereas climate describes patterns over many years.

9.2.3 Global climate change Lesson

  1. GCSE
  2. /Chemistry
  3. /9.2.3 Global climate change

Step-by-step lessons covering AQA GCSE Chemistry 9.2.3 Global climate change for Foundation and Higher tier. Each lesson works through exam-style questions in Paper 1 and Paper 2 format. Nail the core quantitative topics — moles, balancing equations and calculations — early on, since they underpin higher-tier questions across every paper and topic.