Across
- 1. The amount of crop harvested per area of land
- 3. Climate change is one of these factors that threaten food security
- 4. The type of fertiliser best used for sustainable farming practices
- 7. the presence of salt on the surface of the land or in rivers
- 8. The availability and access to enough nutritious food to maintain a healthy life
- 10. Most crops will not grow with this present in the soil
- 11. A decline in the quality of land so it becomes unproductive
- 12. One of the main crops grown in Western Australia
- 14. A natural underground water source
Down
- 1. Includes rainfall and temperature
- 2. The supply of water by artificial means to agricultural areas where there is a shortage
- 5. A glass building that houses plants and vegetables
- 6. A threat to food security
- 9. When agriculture meets the current and future generational needs
- 13. A method to store rainwater on farms