noun a colorless, odorless flammable gas that is the main constituent of natural gas and is used as a fuel
Methane is a potent greenhouse gas that contributes to global warming when released into the atmosphere.
Methane is often found in natural gas deposits and is a key component in petroleum formation.
Methane is a chemical compound with the formula CH4. It is the simplest alkane and the main component of natural gas.
Methane can be used as a fuel for heating and generating electricity.
Methane emissions from human activities such as agriculture and fossil fuel production are a major focus of climate change research.
Methane may be referenced in writing related to environmental issues, climate change, or energy production.
Chemists may study methane as a natural gas and its chemical properties.
Environmental scientists may research methane emissions and its impact on the environment.
Engineers may work with methane in the design and operation of natural gas systems or methane capture technologies.