Across
- 4. war fought between groups of people in the same country
- 5. area of high land at the foot of mountains
- 9. to end
- 10. materials added to soil to make it more fertile
- 11. to leave
- 12. another name for the United States
- 14. large farms
Down
- 1. huge tropical storm
- 2. land that is almost surrounded by water
- 3. place where rivers drop from higher to lower land causing waterfalls and rapids to form
- 6. area of low land that is partly covered with slow-moving or still water
- 7. crops raised to be sold
- 8. making one person the property of another
- 13. time during which weather is warm enough for plants to grow