An Overview on Global Warming

Abstract

Several greenhouse gases have risen in concentration throughout time. Human activity mainly contributes to the greenhouse gas impact by releasing carbon dioxide, but human effects on other greenhouse gases are equally significant. Global warming is being exacerbated by the buildup of greenhouse gases. According to the IPCC (Intergovernmental Panel on Climate Change) report from 2007, global average air temperature near Earth's surface rose 0.740.18°C in the last century, with the report concluding that "the majority of the observed increase in globally averaged temperatures since the mid-twentieth century is very likely due to the observed increase in the concentration of anthropogenic greenhouse gases." Global warming has an impact on many aspects of life on the planet. Agricultural yields will alter as a result of global warming, glaciers will continue to melt, and species will go extinct. New issues were progressively added to the list, ranging from ecological deterioration to human health concerns. Experts in a variety of disciplines, including forestry, economics, and even national security, weighed in to evaluate the spectrum of potential outcomes. Regrettably, forecasting the effects of global warming is notoriously difficult. It draws together a wide variety of scientific disciplines, including oceanography, meteorology, and geology, although no one can agree on the precise consequences for particular areas of the globe. Global warming, according to all experts, will have many detrimental consequences for our planet and way of life. Climate change will have a negative impact on climatic conditions and water supplies.