Clean air and a healthy environment is as important for the developed as well as the developing world. We can all play our part in reducing waste, being 'greener' and helping to save the planet from long term damage. Each unit in this book deals with a different aspect of a healthy environment and has a matching teacher page of background information, cross curricular teaching ideas and more. Help our children, and tomorrow's leaders, be the first generation to put the world first and to start to undo the damage created by those before them. Without an understanding of the issues, they cannot bring forward solutions.