Directions: Write H if it is for home, o for office workers, C for commuters and M for motorist. ______1. Don't burn garbage. _______2. Keep the engine well-tuned following the owner's manual. ________3. Properly dispose of refrigerant, refrigeration equipment, and used coolant. _________4. Try talking to the jeep/bus/tricycle driver about the high health risks of poor vehicle maintenan improper driving practices. ______5. Limit the use of air conditioning units and keep the temperature a few degrees higher. _______6. Maintain your vehicle by changing oil regularly (every,5,000 kilometers). _________7. Patronize mass railway transit (i.e., MRT, LRT) _________8. Use company vehicles wisely and make sure that they are well-maintained. Use low watt bulbs or energy-saving lights, __________10. Reduce use of air conditioning and ensure that rooms are sealed. _______11. Keep tires properly inflated. ___12. Make sure that lights are energy-efficient. ________13. Remove unnecessary things from the trunk. Don't overload and travel only at speed required by regulations and road conditions. ______14. Don't burn garbage. _______15. Plan trips and observe proper driving habits.