Career Paths: Environmental Engineering is a new educational resource for environmental engineering professionals who want to improve their English communication in a work environment. Incorporating career-specific vocabulary and contexts, each unit offers step-by-step instruction that immerses students in the four key language components: reading, listening, speaking and writing. Career Paths: Environmental Engineering addresses topics including aspects of environmental engineering such as ecosystems, irrigation, water treatment, air pollutants and career options.The series is organized into three levels of difficulty and offers a minimum of 400 vocabulary terms and phrases. Every unit includes a test of reading comprehension, vocabulary and listening skills and leads students through written and oral production.Included FeaturesA variety of realistic reading passagesCareer-specific dialogues45 reading and listening comprehension checksOver 400 vocabulary terms and phrasesGuided speaking and writing exercisesComplete glossary of terms and phrasesThe Teacher´s book contains a full answer key and audio scripts.The audio CDs contain all recorded material in American English and British English.Books 1-3 of Career Paths: Environmental Engineering are rated for the Common European Framework of Reference for Languages at A1, A2 and B1 respectively.The Application is compatible with the following operating systems:Microsoft Windows Vista / 7 / 8 / 8.1OS X 10.7 or lateriOS 6 or laterAndroid 4.2 or later. Because of the large amount of devices with different specs available worldwide it is possible for the end user to run into problems while running the application. We have successfully tested the app on Samsung Galaxy S3, Samsung Note 2/3, Samsung Galaxy Tab, Samsung Galaxy Tab 2, LG L90, ASUS Transformer, Sony Xperia Z, Turbo-X Spice IV, Prestigio PAP5044DUO, OTPC.