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What is natural gas?

User Shadowxvii
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Step-by-step explanation:

It is a fossil energy source that forms deep beneath the earth surface

User Addsy
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Natural gas is a mixture of many gases, including propane, butane, carbon dioxide, ethane, oxygen, nitrogen, and hydrogen sulfide, but it is primarily made up of methane gas. When you burn natural gas, it gives off heat energy that is stored in the gas molecules.
User Yifei Xu
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