Assessing air pollution levels

split image demonstrating NO2 pollution: dry earth, urban skyline with smoking chimneys and dying tree, then tree in leaf, with lush green grass and sun in sky

Source: © Shutterstock

Practise data analysis skills with 11–14

Practise data handling skills with this real data set on NO2 levels. Use it in an open-ended goal free problem or use the questions provided to guide students through an analysis. Great for use alongside the EiC article, How do trees clean our air?

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