1、Before long, the trains started burning oil instead of coal.
2、Tip: If the engine is burning oil, adding oil will only temporarily turn off the oil light.
3、In addition, the quality of maintenance brought by burning oil can not be overlooked.
4、Other threats from the Gulf oil spill include particulate matter generated by burning oil floating on the surface and from the large amount of chemical dispersants used.
5、Saving the whales has proven a benefit to the Marine environment, including helping storage of the greenhouse gases produced by burning oil that are changing the global climate.
