Read about six amazing environmental game changers, from Wangari Maathai, who started the Green Belt Movement to educate people about the harmful effects of deforestation, to Boyan Slat, who is helping to clean up the world's polluted oceans with his plastic-guzzling 'Interceptor'! Learn more about these cool conservationists who have inspired people to change their ways to make our planet a better place! Game Changers: Cool Conservationists is part of the Reading Planet Cosmos range of books from Hodder Education. Cosmos provides a vibrant collection of fiction and non-fiction books that will widen children's reading horizons. Reading Planet books have been carefully levelled to support children in becoming fluent and confident readers. Each book features useful notes and questions to support reading at home and develop comprehension skills. Reading age: 7-8.