Across
- 2. reduce the chance of bugs destroying crops
- 5. the soil is too salty
- 8. a city
- 9. chemicals washed into lakes polluting them and causing algae to grow
- 10. Farming for profit
- 11. Allow crops to grow quicker
- 12. crops are planted in stacks instead of rows
Down
- 1. countryside
- 3. using drones to map crop growth
- 4. farming to feed yourself
- 6. food production system that couples aguaculture
- 7. machine used to speed up harvest