What Is Global Warming? Causes and Effects

What Is Global Warming? Causes and Effects. Global warming, marked by the ongoing increase in Earth's average surface temperature, is a critical issue with far-reaching impacts. Largely resulting from human activities, this phenomenon has been the focus of significant research and discussion. This content examines the causes and effects of global warming, highlighting the mechanisms behind it, contributing factors, and the extensive impacts on the environment, economies, and societies worldwide. Main Causes of Global Warming Greenhouse Gas Emissions Greenhouse gases (GHGs) retain heat in the Earth's atmosphere, preventing it from escaping into space and thus warming the planet. Major GHGs include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and fluorinated gases. Carbon Dioxide (CO2) CO2 is the most prevalent GHG due to its extensive release from burning fossil fuels like coal, oil, and natural gas for energy, transportation, and industrial activities. Deforestati...