We use oil every day - whether on the bus to school or writing with a pen. But where does it come from? What impact is our use of it having on the environment? What will happen when we run out completely? Explore the answers to these questions in this detailed information book, with stunning photographs and clear diagrams.

* Pearl/Band 18 books offer fluent readers a complex, substantial text with challenging themes to facilitate sustained comprehension, bridging the gap between a reading programme and longer chapter books.

* Text type: A non-chronological report.

* Curriculum links: Geography: Improving the Environment, Citizenship: Choices.

* This book has been quizzed for Accelerated Reader.

This book features in the following series: Collins Big Cat, Pearl Series .

This book is aimed at children in primary school. This book is part of a reading scheme, meaning that it is a book aimed at children who are learning to read. This reading scheme has multiple levels. This reading book uses the phonics method. This approach concentrates on teaching children how to map between sounds and spellings, allowing them to decode written words into their constituent sounds. Phonics skill thus involves being able to split the written word 'cat' into the phonemes /k/, /a/, /t/, and to map from letter 'c' to phoneme /k/, from letter 'a' to phoneme /ae/ and from letter 't' to phoneme /t/. Decoding skill is useful when reading unfamiliar words which use regular spelling sequences.

There are 80 pages in this book. This book was published 2012 by HarperCollins Publishers .

Nick Hunter is an experienced author of non-fiction books for children. Collins UK has been publishing educational and informative books for almost 200 years.