Have you ever wondered how scientists study harmful air pollution when they can’t always see it? Although the pollutants can be invisible, we often see their impact on our own health and the environment around us. Discover some of the tools they use to understand the sources and effects of this problem and carry out your own air quality investigations by downloading our activity sheet here.
Find out about other kinds of pollution in our Rubbish activity here https://www.flipsnack.com/dynamicearth/rubbish/full-view.html . Or find lots more activities on sustainability at #DynamicEarthOnline here https://www.dynamicearthonline.co.uk/climate-and-sustainability