The Green Grid

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Across
  1. 3. Substance added to soil to provide nutrients and help plants grow.
  2. 7. A strong farm vehicle used to pull machinery or heavy loads.
  3. 8. Growing different types of plants in the same area in sequential seasons to maintain soil health.
  4. 11. Grass-covered land where cattle, sheep, or other animals graze.
  5. 13. Elements found in all living things and released with fuels are burned.
  6. 14. Chemical used to prevent or eliminate pests that damage crops.
  7. 16. Animals raised on farms for meat, milk, wool, or work.
  8. 17. The preparation of soil for sowing seeds.
  9. 18. Energy sources such as coal, oil, and natural gas formed from ancient organisms.
Down
  1. 1. The science of growing plants and raising animals for foods and products.
  2. 2. The gradual increase of Earth’s average temperature.
  3. 4. Long-term weather patterns of a region.
  4. 5. The act of collecting mature crops from the field.
  5. 6. Plants grown on farms for food, fiber, or raw materials.
  6. 8. Turning organic waste into nutrient-rich material for soil.
  7. 9. Working the land to grow crops and raise animals.
  8. 10. Describes land that is suitable for growing crops.
  9. 12. Describes a resource that can be naturally replaced.
  10. 15. The top layer of earth where plants grow.