Across
- 2. plants (as grass) grown for the feeding especially of grazing animals
- 4. a fog made heavier and darker by smoke and chemical fumes
- 6. The process of eroding or being eroded by wind, water, or other natural agents.
- 7. the science, art, or practice of cultivating the soil, producing crops, and raising livestock
- 8. the watering of land by artificial means to foster plant growth
- 12. to separate into constituent parts or elements or into simpler compounds
- 14. The presence in or introduction into the environment of a substance or thing that has harmful or poisonous effects.
- 15. land that is suited to or used for crops
Down
- 1. A combustible black or dark brown rock consisting mainly of carbonized plant matter, found mainly in underground deposits and widely
- 3. land used or suitable for range
- 5. soil salinity is the salt content in the soil
- 9. having insufficient rainfall to support agriculture
- 10. the place or environment where a plant or animal naturally or normally lives and grows
- 11. fuels a fuel (as coal, oil, or natural gas) formed in the earth from plant or animal remains
- 13. The state or process of ceasing or causing something to cease to exist