Why are so many animal species endangered? Why are resources like natural gas running out? What does 'global warming' actually mean? And what exactly is the problem with plastic? This book will help you bust the myths and find out what is really happening to our planet. Discover why we're experiencing more extreme weather, what is meant by your 'carbon footprint' and how YOU can help protect our precious planet. There are lots of simple ways that you can make a change and become an 'Eco-Hero'! How to be an Eco-Hero is part of the Reading Planet range of books for Stars (Lime) to Supernova (Red+) . Children aged 7-11 will be inspired to love reading through the gripping stories and fascinating information books created by top authors. 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: 10-11 years