Earth in Danger is a timely series focusing on the biggest threats to our planet and what needs to be done to save it. Each bookin the series focuses on a different environmental issue, from climate change to habitat destruction. Learn how science, sustainable living and alternative future energy can help to clean up the world we live in, and discover practical ways that you can make a difference every day.FUTURE ENERGRYLook to the future! Find out why renewable energy is so important, and how saving energy could save the world! Discover...* What 'clean energy' means and why it matters.* Top tips for saving energy.* How you could make electricity at home....and much more!