GHG emissions

Greenhouse gas (GHG) emissions profoundly impact Earth's climate system, highlighting the intersection of geology and Earth science. Geologically stored carbon, such as in fossil fuels, is released into the atmosphere as carbon dioxide (CO2) through human activities like burning coal, oil, and natural gas. Methane (CH4), another potent GHG, results from agricultural practices, landfills, and natural gas production. These emissions exacerbate global warming by trapping heat in the atmosphere, influencing weather patterns, sea levels, and ecosystems worldwide. Geologists study the carbon cycle's geological aspects, including carbon sequestration in rocks and soils, to better understand GHG dynamics and mitigate their environmental impact. Earth scientists contribute essential insights into how geological processes and human activities shape the planet's climate and inform strategies for sustainable resource use and climate adaptation.