CrosswordMint
Green Rooftops and City Gardens
Moderate difficulty suitable for most players
1
2
3
4
5
6
7
Across
  • 1. Material spread on soil to retain moisture and reduce weeds
  • 2. Urban practice involving hives to pollinate crops
  • 3. Decomposed organic matter used to fertilize plants
  • 6. Method of organizing plants vertically to save space
Down
  • 4. Study of relationships between organisms and their environment
  • 5. Soilless growing technique often used in city farms
  • 7. Small cultivated plots often found on urban rooftops

Similar Crossword Puzzles