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Chemistry of the Atmosphere

Spec 4.9 Paper 2 📙 Higher

Subtopics

The Composition of the AtmosphereSpec 5.9.1.1Describe the current composition of the atmosphere and how the proportions of gases are maintained. + The Earth's Early Atmosphere and How It ChangedSpec 5.9.1.2–5.9.1.4Describe the evidence for how Earth's early atmosphere evolved to its present composition. + Greenhouse Gases and Climate ChangeSpec 5.9.2.1–5.9.2.4Describe the greenhouse effect, human activities that increase greenhouse gases and the impact of climate change. + Atmospheric Pollutants from FuelsSpec 5.9.3.1–5.9.3.2Describe the pollutants produced by burning fuels and their effects on health and environment. +

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Key Equations

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Evidence for climate change

Evaluating methods to reduce carbon footprint

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