Across
- 4. Treeless community forming on dunes
- 7. Forest type with willow–poplar trees
- 9. Pioneer community on rocks
- 10. Forest type with Turkey oak and Durmast oak
Down
- 1. Community forming substantial tussocks
- 2. Forest with common oak and hornbeam
- 3. Community with unfavourable soil properties
- 5. Intrazonal forest with alder and birch
- 6. Aquatic community with rooted plants
- 8. A coniferous forest tree species