Across
- 2. a farm that grows several different kinds of crops
- 8. a substance such as plastic or paint that is made from petroleum
- 10. the process of building new industries in an area dominated by farming
- 11. a decline in business activity and economic prosperity
Down
- 1. balancing the needs of the environment, community, and economy
- 3. the nickname for a miner that took part in the California Gold Rush of 1849
- 4. to travel to work
- 5. the average number of people per square mile
- 6. a number of cities and suburbs that blend into one very large urban area
- 7. a system of subways, buses, and commuter trains used to transport large numbers of people
- 9. a large farm that is run by a corporation, or an agricultural company
- 12. an area of the United States stretching from the Southern Atlantic coast to the California coast