Ohio Volunteer Firefighter Practice Exam 2025 – The All-in-One Guide to Exam Success!

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What is methane primarily classified as?

A type of propane

A solid fuel

A component of natural gas

Methane is primarily classified as a component of natural gas. It is the simplest alkane, consisting of one carbon atom and four hydrogen atoms (CH4). It is the main constituent of natural gas, which is a fossil fuel used extensively for heating, cooking, and electricity generation. This classification is significant because it highlights methane's role as a primary source of energy derived from geological formations, where it often occurs alongside other hydrocarbons.

In addition to its presence in natural gas, methane is also produced by biological processes such as decomposition and is emitted from agricultural practices. Understanding methane's classification as a component of natural gas is vital for both energy production and environmental considerations, especially in discussions regarding greenhouse gas emissions.

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A byproduct of burning coal

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