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Ideal for elementary or pre-intermediate learners of English looking to improve and practise their English. The book is filled with useful vocabulary that is carefully graded and easy to understand, it also comes with audio, so that you can listen to the story at the same time as reading.Once 'green' was just a colour. Now we use it to talk about a way of looking at our world and thinking about the environment. But how green is our planet today?From nuclear power plants to Nemo the clownfish, from polar bears to pesticides, from Greenpeace to global warming, this book brings together many different stories that have made environmental history.Read it, and perhaps you too can help to make our planet greener!