Across
- 2. Method of extracting natural gas
- 4. Tax charged on the carbon emissions from producing goods and services
- 9. All the living and non-living elements and their effects that influence human life
- 13. Uses living material to capture and biologically degrade pollutants
- 14. Organic matter that has been broken down to the point where it can’t break down anymore
- 15. A key part of a generator
- 16. Source of energy that is limited in supply
- 17. Organisms that have been modified to carry genes that originated in a different species
- 18. Solid waste from fruits, vegetables, meat, dairy, grains, fats, paper, hair etc…
- 19. farms are dominated by one particular crop
- 20. Source of energy that is unlimited in supply
Down
- 1. Waste disposal the involves burning
- 3. A hazardous material goes through the skin
- 5. Rows of trees are planted around farms to protect crops, animals and soil from wind
- 6. Removal of soil from an area due to wind or water
- 7. Type of air pollution that comes from vehicular combustion and industry.
- 8. Labelling system that tells us annual energy consumption of major appliances
- 10. Combination of trees and grazing livestock operations on the same land.
- 11. Consists of organic matter and minerals
- 12. A product used to reduce oxygen in the forest fire
