Produced in partnership with OCR for the 2008 OCR A Level Geology specification, thisAS/A2 Student Book is the first ever course-specific geology textbook produced for A Level students. Written by experienced examiners for tailored support to the new specification Integrates How Science Works throughout the book to help students understand the underlying principles of science. Exam tips and practice questions build students' confidence to help them tackle the exam questions. Includes two sections with advice on improving practical and field skills. Summary spreads allow students to check their understanding of each unit and aid self-study.