Across
- 3. changes in human interactions
- 6. A difference in something
- 9. resources that aren't man made
- 10. a natural fuel such as coal or gas
Down
- 1. something becoming better
- 2. being rich
- 4. the action of manufacturing things
- 5. an economic and political system in which a country's trade and industry are controlled by private owners for profit.population
- 7. the system of production distribution and consumption of goods and services
- 8. working hard and long hours
- 11. the actions of inventing something