Right now, all over the world, people are using energy. As we drive our cars, work on our computers, or even cook food on a wood fire, we probably do not stop to think about where the energy comes from. But when the gas is gone and there is no more coal ? what then? Scientists are finding new answers all the time. Get ready for the children whose running feet make the energy to bring water to their village; for the power station that uses warm and cold water to make energy; for the car that saves energy by growing like a plant…
Oxford Bookworms:
The most consistent of graded readers in language control, length and quality. Over 250 adapted and original books to choose from: classics, modern fiction, non-fiction and plays. Extended activities section is included at the back of every book.
ISBN : 9780194637961
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