key term - Methane

Definition

Methane is a potent greenhouse gas (GHG) that is released into the atmosphere through natural processes and human activities. It has a much higher warming potential than carbon dioxide, although its atmospheric concentration is lower.

Related terms

Methanogenesis: Methanogenesis refers to the production of methane by microorganisms in anaerobic environments such as wetlands and the digestive systems of animals.

Landfills:

Landfills are sites where waste materials are disposed of and decompose over time. They produce methane as organic matter breaks down without oxygen.

Permafrost:

Permafrost is permanently frozen ground found in Arctic regions. As permafrost thaws due to climate change, it releases trapped methane, further contributing to global warming.