Across
- 2. occurs when Poor climatic conditions for growth
- 6. Scientific method of dating tree rings
- 7. Location Harvard ecologists conducted research
- 9. Allows for the start of the process of photosynthesis
- 10. The most effective seasonality for distinct tree growth
- 11. Life relies on it to live
Down
- 1. period of time when tree's can grow and create rings
- 3. Device used to extract piece of wood
- 4. Occurs annually and allows scientists to see past climatic conditions
- 5. Phenomenon solved using dendrochronology
- 8. occurs when Correct climatic conditions for growth