Environmental 1
Across
- 2. The power source
- 5. A hydro electric dam is classed as
- 8. A coal fired power station is classed as
- 10. The use of the air to produce heat
- 13. The burning of wood pellts to produce heat
- 14. Switch electrical equipment from ------- to off
- 16. When something could harm you or the environment
- 17. Waste Electrical and Electronic Equipment Regulations
- 18. ----- Layer
- 19. A way of showing you are aware of something
Down
- 1. A word used to discribe the world around us
- 3. When a substance can do no harm
- 4. The use of the sun to produce heat
- 6. A material used to conserve heat
- 7. A device to regulate temperature
- 9. The use of the earth to produce heat
- 10. The items we use IE; Boilers, fridges, tv's.
- 11. A word use to save the environment
- 12. Solar thermal is classed as
- 15. When something is served it useful purpose