Respuesta :

alexandriainspiresch

Answer: methane ✌

Explanation:

methane

Natural gas is composed mostly of methane, but it also contains small amounts of ethane, propane, butane, and pentane. Methane, a combination of hydrogen and carbon, is formed when plants and animals (organic matter) are trapped beneath the sedimentary layers of the earth.

2018063

Answer:

Gas is made mostly of methane

I also has small amounts of other gasses such as: ethane, propane, butane, and pentane.

Hope This Helps! :D

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