Greenhouse gases list. Without these gases, our planet would be inhospitably cold.
Greenhouse gases list. Apr 25, 2017 · While natural water vapor has the greatest impact on the greenhouse effect, carbon dioxide, methane, and nitrous oxide are the most notable man-made contributors. Jul 24, 2025 · Major greenhouse gases include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and water vapor, all of which absorb heat energy radiated from the planet's surface and remain in the atmosphere for extended periods. See full list on epa. . They are responsible for trapping heat in the atmosphere, which helps maintain the planet’s climate. A The atmospheric concentrations of long lasting greenhouse gases like methane (CH 4), carbon dioxide (CO 2), chlorofluorocarbons (CFCs), nitrous oxide (N 2 O), and carbon tetrachloride (CCI 4 ) continue to increase because of anthropogenic activities. gov The five most abundant greenhouse gases in Earth's atmosphere, listed in decreasing order of average global mole fraction, are: [5][6] water vapor, carbon dioxide, methane, nitrous oxide, ozone. The most common greenhouse gases are (in order of atmospheric concentration) water vapor (H2O), carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and a suite of halogen-bearing gases (like fluorocarbons) that are derived from industrial activities. Other greenhouse gases of concern include chlorofluorocarbons (CFCs and HCFCs), hydrofluorocarbons (HFCs), perfluorocarbons, SF 6, and NF 3. However, due to human activities, the concentration of these gases has significantly increased, leading to global warming and climate change. Without these gases, our planet would be inhospitably cold. Greenhouse gases (GHGs) play a fundamental role in regulating the Earth’s temperature. qfle vqspf cld xvla kajaf apeys fzuoez srjtr uhwptl jbe