Across
- 10. Refers to the efficient and effective planning and management of plant nutrients
- 11. Any gaseous compound in the atmosphere.
- 13. Area or ridge of land that separates waters flowing to different places
- 14. Rearing of aquatic animals or the cultivation of aquatic plants for food.
- 18. Constrains a population's size and keeps it from growing.
- 19. Weather condition in an area.
- 20. Basic physical, and organized structures and facilities.
- 21. Produce or provide.
Down
- 1. Suffering from lack of nutrients.
- 2. Able to work with.
- 3. Use up the supply or resources of.
- 4. Natural home or environment of plants, animals, or other organisms.
- 5. Substance that provides nourishment.
- 6. Species that live in an area without any human intervention.
- 7. Save the supply or resources of.
- 8. Land that grows near bodies of water.
- 9. Tillage practice that builds up crop residues.
- 12. The top layer of Earth that is used to help plants grow.
- 15. Science or practice of farming, including cultivation of the soil.
- 16. Able to produce a desired or intended result.
- 17. Preparing an area to grow crops.