There is comprehensive coverage for O and A level pupils, allowing the book to be used over a period of several years. The length has been increased by sixteen pages. Questions are included for each level. Maps: there are sixteen pages of six colour offical survey maps, most of which are metric. Photographs: photographic interpretation is an important aspect of examinations and there are now twelve pages of black and white photographs which correspond to the maps. All working formulae and examples are given in metric form.