1. Incomplete combustion of fuel gives poisonous  carbon monoxidecombustibledeforestationelectricalfuel efficiencyhighliquidlowerNon-luminousoilreduces gas.

2. The process of cutting of trees on large scale is callled  carbon monoxidecombustibledeforestationelectricalfuel efficiencyhighliquidlowerNon-luminousoilreduces.

3. Fire produced by  carbon monoxidecombustibledeforestationelectricalfuel efficiencyhighliquidlowerNon-luminousoilreduces cannot be controlled by water.

4. Fire from  carbon monoxidecombustibledeforestationelectricalfuel efficiencyhighliquidlowerNon-luminousoilreduces appliances must be be controlled by water.

5. The use of CNG as fuel  carbon monoxidecombustibledeforestationelectricalfuel efficiencyhighliquidlowerNon-luminousoilreduces pollution of air as it is cheap, readily available and highly  carbon monoxidecombustibledeforestationelectricalfuel efficiencyhighliquidlowerNon-luminousoilreduces.

6. The ignition temperature of kerosene is  carbon monoxidecombustibledeforestationelectricalfuel efficiencyhighliquidlowerNon-luminousoilreduces than of water.

7.  carbon monoxidecombustibledeforestationelectricalfuel efficiencyhighliquidlowerNon-luminousoilreduces zone of candle flame has highest temperature.

8. Green leaves are difficult to burn than dry leaves beacuse they have  carbon monoxidecombustibledeforestationelectricalfuel efficiencyhighliquidlowerNon-luminousoilreduces ignition temperature.

9. The efficiency with which the fuel does conversion of energy is known as  carbon monoxidecombustibledeforestationelectricalfuel efficiencyhighliquidlowerNon-luminousoilreduces.

10. Carbon dioxide can be stored as a  carbon monoxidecombustibledeforestationelectricalfuel efficiencyhighliquidlowerNon-luminousoilreduces in cylinders.