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  1. Natural gas - Wikipedia

    [5] Natural gas is a fossil fuel that is formed when layers of organic matter (primarily marine microorganisms) [6] are thermally decomposed under oxygen-free conditions, subjected to …

  2. Natural gas explained - U.S. Energy Information Administration …

    Oct 10, 2024 · What is natural gas? Natural gas is a fossil fuel energy source. Natural gas contains many different compounds. The largest component of natural gas is methane, a …

  3. What is Natural Gas - CT.gov

    Natural gas is lighter than air and rapidly dissipates into the air when it is released. When natural gas burns, a high-temperature blue flame is produced and complete combustion takes place …

  4. Natural gas | Types, Discovery, Reserves, & Facts | Britannica

    6 days ago · Natural gas, colorless highly flammable gaseous hydrocarbon consisting primarily of methane and ethane. It is a type of petroleum that commonly occurs in association with crude …

  5. What is natural gas and why is it important? | Williams Companies

    Natural gas is natural because it started from organic matter (plants and animals) buried over time below the earth’s surface millions of years ago. Today natural gas is one of the most …

  6. Natural Gas - Education

    Oct 19, 2023 · Encyclopedic entry. Natural gas is a fossil fuel formed from the remains of plants and animals. Other fossil fuels include oil and coal.

  7. Natural Gas - Understand Energy Learning Hub

    It is a depletable, non-renewable resource composed primarily of methane gas (CH 4), with smaller amounts of natural gas liquids, carbon dioxide (CO 2), and water vapor. While natural …

  8. CNG | Connecticut Natural Gas - CNG

    Switch to natural gas for an affordable and convenient heating solution. Award winning customer experience. Dedicated to excellence, driven by you. Connecticut Natural Gas delivers natural …

  9. What is a natural gas? - The Institute for Environmental Research …

    Jun 16, 2025 · Natural gas is a naturally occurring fossil fuel, primarily composed of methane (CH4), a powerful greenhouse gas. It’s a highly efficient and versatile energy source used for …

  10. What is Natural Gas? - Energy Theory

    Jan 8, 2024 · Natural gas, a fossil fuel, comprises various compounds, predominantly methane (CH4), containing one carbon atom and four hydrogen atoms.