Oxygen
Fossil fuel
When hydrogen burns, the product created is water.
That's the motor, which burns fuel and propels the boat.
An internal combustion engine burns fuel inside.
It burns with oxygen. That's all.
An example of a motor that burns fuel without air is a solid fuel rocket motor. These motors contain both fuel and oxidizer within the fuel itself, allowing combustion to occur without the need for external air.
Fire does not burn, its whatever if fueling the fire that burns. For example, wood is a fuel that burns, and fire is the result. The speed at which a fuel burns, depends on the fuel. i.e. Wood burns much slower than gasoline.
coal is a fossil fuel that burns without giving water vapour.
No. Fire need fuel, oxygen, and heat to burn. Carbon dioxide is a product of most fires and can actually be used to put fires out.
when a car is driven, the gasoline it burns as fuel releases carbon dioxide into the atmosphere.
When calcium burns, it reacts with oxygen to form calcium oxide (CaO) as a product.
It burns fuel.