Across
- 2. customs and ways of life handed down from the past
- 5. Native people of an area
- 6. the creation of flat areas on mountain slopes for farming
- 7. cutting down trees in a forest
- 8. the highest elevation where trees grow on a mountain
- 9. using resources in ways that meet the needs of people without hurting the environment
- 11. a broadleaf evergreen forest found in wet, hot regions near the equator
- 12. the lowest level of elevation on mountains where snow remains year round
- 13. the process by which carbon and oxygen cycle among plants, people and animals and the environment
- 14. A change in a way of life to suit new conditions
Down
- 1. farming to provide food for your family, without much extra to sell
- 3. the variety of plants and animals living in one area
- 4. the division of land into zones based on elevation
- 10. the trading between lowland and highland areas