Discover Magazine gives its readers the real story: on-the-scene photography, highly personal portrait shots, and cutting edge scientific imagery. The design is elegant and refined--not dry like a textbook, not glossy and remote like a travel guide. Every issue contains a balance of big-idea, text driven stories and more image-rich features that convey the feel of where and how the most amazing research happens.
Added by: rainbowlevy | Karma: 6.00 | Black Hole | 22 January 2014
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PET 7 audio
Contains four official past papers from ESOL Examinations, making this the most authentic practice material available for students.
Contains a helpful overview of the PET exam which familiarises students with what to expect in the exam.
The Student's Book with answers contains a comprehensive key and recording scripts, so the material can be used either in class or by students preparing alone.
Contains photocopiable answer sheets so students can practise transferring their answers within the time allowed.
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Discover Magazine gives its readers the real story: on-the-scene photography, highly personal portrait shots, and cutting edge scientific imagery. The design is elegant and refined--not dry like a textbook, not glossy and remote like a travel guide. Every issue contains a balance of big-idea, text driven stories and more image-rich features that convey the feel of where and how the most amazing research happens.
The Human Impact on the Natural Environment: Past, Present, and Future
The seventh edition of this classic student text explores the multitude of impacts that humans have had over time upon vegetation, animals, soils, water, landforms and the atmosphere. It also looks into the future and considers the ways in which climate changes and modifications in land cover may change the environment in coming decades. Extensively re-written, it contains many new statistical tables, figures, and references.
The English language is permanently evolving and developing. New words and expressions are coined and existing words change their meaning as society, culture and technology progress. Some of the world's foremost experts on language have recorded short talks on some of these words and expressions that have recently made it into the language, if not necessarily into dictionaries. Each unit contains the text of the talk, audio and a lesson plan for teachers. The lesson plan contains teacher's notes, worksheets for students as well as a key to the answers.
