Cities and Migration

4. Something that is not too expensive and can be bought or paid for easily.
5. A substance used to stick things together.
7. The process of increasing in size, amount, or value.
8. The abilities or expertise that someone has learned or developed.
9. Worker A person who moves to another place to find work.
13. Getting smaller or worse over time.
14. Something that attracts people or things.
15. Economy The international system of trade and economic activity between countries.

1. Chances for progress or advancement in work or life.
2. Describes a situation where people or businesses try to be better than others.
3. Area A region related to a city or town, often with many buildings and people.
6. Becoming larger or increasing in size or amount.
10. The state of being able to be used or obtained.
11. What people think about someone or something based on past behavior.
12. Money put into something to make a profit or gain an advantage.