Urbanising World

4. Adding harmful substances, such as carbon dioxide, into the atmosphere (3) (9)
8. The long-term movement of people (animals) withing or between countries (9)
11. Movement of people, factories, offices and shops away from city centres ti suburban and edge-of-city locations (16)
12. Largest city in a country which dominates its economy. politics and often infrastructure (6) (4)
13. Reviving the economy or environment of a run-down area (12)
14. The degree of well-being felt by individual or group of people in a particular area (7) (2) (4)

1. The decline of industrial activity in a region or in an economy (19)
2. A very large city with a population of over 10 million people (8)
3. Development which meets the needs of the present without compromising the ability of future generations to meet their own needs (11) (11)
5. The movement of people and employment from major cities to smaller settlements and rural ares located beyond the city (7) (12)
6. A term used in urban planning to describe land previously used for industrial purposes or some commercial uses (10) (4)
7. The increase in the percentage of people living in towns and cities, causing them to grow (12)
9. The movement of people from the countryside to towns and cities (5-5) (9)
10. A city with a population of at least 200,000 inhabitants (5) (4)