Across
- 2. zone- Is the well-lit area of a freestanding body of freshwater
- 7. practices- steps taken in agricultural practices of soil preparation, selection and sowing of seeds, irrigation, weeding and crop protection, harvesting
- 8. mine drainage- the outflow of acidic water from metal mines or coal mines
- 9. farming: the practice of cultivating plants and livestock
- 10. to turn up earth, or an area of land, with a plow especially before planting seeds
- 12. any animal lacking a backbone but large enough to see without a microscope
- 19. an area of low-lying land which is flooded in wet seasons and typically remains waterlogged at all times
- 20. waste water and excrement conveyed in sewers
- 21. off- the draining away of water from the surface of an area of land
- 22. a substance that pollutes something
- 24. a substance that is toxic to plants, used to destroy unwanted vegetation
- 25. organisms or habitats situated rapidly moving water
Down
- 1. to supply of water to land and crops to help growth
- 3. unable to sustain crops or vegetation
- 4. wet muddy ground too soft to support a heavy body
- 5. to prepare and cultivate land for crops
- 6. land consisting of marshes or swamps
- 11. zone- is part of the sea, lake, or river that is close to shore
- 13. an area of low lying, uncultivated ground where water collects
- 14. an area or ridge of land that separates waters flowing to different rivers, basins, or seas
- 15. water- water found underground in the cracks and spaces in the sand, soil, and rocks
- 16. zone- is a deep zone of an inland body of freestanding water
- 17. a low and marshy or frequently flooded area of land
- 18. Zone- is the ecological region at the lowest level of a body of water
- 23. organisms or habitats situated in still water