Across
- 5. waste stream originate from arable land
- 7. combustible black brown or browish black sedimentary rock
- 9. a small piece or amount of something
- 10. the governing body of a nation
- 15. this is alenergy that trasnfer to one body
- 16. the amount of substance such as a salt
- 17. waste type consisting in everyday item
- 18. this a small piece of a waste
- 19. the process of developing or being developed
- 20. define as any waste generated by household
Down
- 1. waste produced by industrial activity
- 2. a house and its occupants regarded as a unit
- 3. non polar substance that is composed primarily in hydrocarbons
- 4. unstable material
- 6. chemical process in which a substance react rapidly with oxygen and gives off heat.
- 8. action making manufacturing from component or raw materials
- 11. the fact or condition of fuctioning or being active
- 12. this is a type industrial activity
- 13. a building or group buildings where goods are manufactured
- 14. a danger or risk