What Are Greenhouse Gases? Greenhouse gases are a group of compounds that can trap heat in the atmosphere, acting as a thermal blanket for the planet. This ability to absorb and emit infrared ...

Greenhouse gases refers to a number of chemicals in the earth’s atmosphere, carbon dioxide, methane, nitrous oxide, and industrial ones like fluorinated or F-gases. If they’re allowed to build ...

Methane, or CH4, is the second most important greenhouse gas linked to human activity after CO2. Around 40 per cent of methane comes from natural sources. About 60 per cent is linked to human ...

Carbon dioxide, or CO2, is the best-known greenhouse gas. But several others are also changing the Earth’s climate. Methane (CH4) is the second most important greenhouse gas linked to human ...