1. disaster

2. compelled

3. historical

4. disciplined

5. destruction

6. output

7. retreat

8. abandoned

9. trace 10. eternal 11. investment 12. transfer 13. justify 14. nonetheless 15. contributions 16. accelerate 17. threaten

1. show signs of

2. called upon

3. off limits

4. in fear of

5. slow down

6. cut down

7. from head to foot

8. come by

9. lost out 10. As yet 11. reside in

smoke + fog; web + log; breakfast + lunch ;medical + care ;motor + hotel; net + citizen ;science + fiction; work + alcoholic

Anthropology: the scientific study of the human race, especially of its origins, development, customs and beliefs

Archaeology: the study of the buried remains of the ancient times, such as houses, pots, tools, and weapons

Ecology: the study of the relations of plants, animals, and people to each other and to their surroundings

Geology: the study of rocks, soils, etc. which make up the Earth, and of their changes during the history of the world

Ideology:a set of ideas that an economic or political system is based on

Musicology: the study of the history and theory of music

Psychology: the scientific study of the mind and how it influences behaviour

Sociology: the scientific study of the nature and development of society and social behaviour Zoology: the scientific study of animals and their behaviour