Across
- 2. A plant that is smaller than a tree
- 5. The part of a plant that grows underground
- 7. An open green area without trees or buildings
- 8. A very hot and dry area covered with sand
- 9. A tree from the Pushkin's famous piece
- 10. Where birds lay their eggs
Down
- 1. A natural flow of water that crosses the land
- 3. The darkness produces when something blocks sunlight
- 4. Like a lake but smaller
- 5. Asteroids are made of this
- 6. A poetic name of the sky above