Contents: 1. A throw-away world. 2. Dumping or disposal. 3. Using things sensibly. 4. Dump it - or recycle it?. 5. Preventing pollution. 6. From old to new. 7. Nothing lasts for ever. 8. Recycling paper - and saving trees. 9. Recycling plastics - problems and possibilities. 10. From rags to riches?. 11. Energy from rubbish?. 12. Recycling at home. 13. The green family. 14. Exercises: A. Checking your understanding. B. Working with language. C. Activities. D. Project work.15. Glossary.
Para nivel tres de segundo año.
ISBN: 019428061
Contents: 1. A throw-away world. 2. Dumping or disposal. 3. Using things sensibly. 4. Dump it - or recycle it?. 5. Preventing pollution. 6. From old to new. 7. Nothing lasts for ever. 8. Recycling paper - and saving trees. 9. Recycling plastics - problems and possibilities. 10. From rags to riches?. 11. Energy from rubbish?. 12. Recycling at home. 13. The green family. 14. Exercises: A. Checking your understanding. B. Working with language. C. Activities. D. Project work.15. Glossary.
Para nivel tres de segundo año.
ISBN: 019428061
1. 428; 2. Inglés-estudio y enseñanza; 3. Inglés-materiales de lectura; 4. Inglés-materia