Across
- 4. human-made waterway through land for boats and ships
- 6. able to produce a great deal of fruit, crops or offspring
- 7. the practice of cutting down forests for crops or urban use
- 9. a way of visiting natural areas that conserves the natural resources of the region
- 11. the travel business or industry
- 12. a shortage of something
Down
- 1. trade trade among 3 continents: the Americas, Europe, and Africa
- 2. large numbers
- 3. the natural environment of a living plant or animal
- 5. the physical features of the land
- 8. a community of living organisms and their natural environment, or habitat
- 10. crops a farm crop sold for profit