Why is clean air important? How do people cause air pollution? How is air pollution affecting Earth's climate? Find out what causes air pollution, what is being done to tackle air pollution and how we can help make the air cleaner. This title shows children at KS2 how to: Test for air pollution in their area Find out how much pollution is produced by different countries Carry out a survey to investigate the effects of air pollution
Author Biography
Jen Green has written more than 100 books for children on natural history, geography and the environment.
