1. Water is  burningcalorificcombustibledomesticheavierkindlingluminous zoneoutermostoxygenrapidrenewable sourcesresidues than oil, so it sinks below the oil and oil keeps  burningcalorificcombustibledomesticheavierkindlingluminous zoneoutermostoxygenrapidrenewable sourcesresidues on the top.

2. LPG burns with  burningcalorificcombustibledomesticheavierkindlingluminous zoneoutermostoxygenrapidrenewable sourcesresidues combustion process.

3. Middle part of flame is yellow in colour because this part has less amount of  burningcalorificcombustibledomesticheavierkindlingluminous zoneoutermostoxygenrapidrenewable sourcesresidues.

4. Goldsmith blow the  burningcalorificcombustibledomesticheavierkindlingluminous zoneoutermostoxygenrapidrenewable sourcesresidues zone of flame with a metallic blow pipe for melting gold and silver.

5. Tidal energy is one of the  burningcalorificcombustibledomesticheavierkindlingluminous zoneoutermostoxygenrapidrenewable sourcesresidues of energy.

6. The temperature at which the substances start toburn is called  burningcalorificcombustibledomesticheavierkindlingluminous zoneoutermostoxygenrapidrenewable sourcesresidues temperature.

7. Only  burningcalorificcombustibledomesticheavierkindlingluminous zoneoutermostoxygenrapidrenewable sourcesresidues substances catches fire.

8. CNG has high  burningcalorificcombustibledomesticheavierkindlingluminous zoneoutermostoxygenrapidrenewable sourcesresidues value.

9. Middle zone of flame is also called  burningcalorificcombustibledomesticheavierkindlingluminous zoneoutermostoxygenrapidrenewable sourcesresidues.

10. LPG is better  burningcalorificcombustibledomesticheavierkindlingluminous zoneoutermostoxygenrapidrenewable sourcesresidues fuel than wood because it neither produces gases nor leaves  burningcalorificcombustibledomesticheavierkindlingluminous zoneoutermostoxygenrapidrenewable sourcesresidues that pollute the environment.