Greenhouse gas emissions, primarily carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O), contribute to global climate change by trapping heat in the Earth's atmosphere. The burning of fossil fuels, deforestation, and industrial processes are major sources of these emissions. As concentrations of greenhouse gases rise, so does the planet's average temperature, leading to severe consequences like rising sea levels, extreme weather events, and disruptions to ecosystems. Mitigating greenhouse gas emissions is crucial to curb climate change. Transitioning to renewable energy sources, increasing energy efficiency, and adopting sustainable practices are essential steps. International agreements, such as the Paris Agreement, aim to limit global warming by reducing emissions and promoting adaptation strategies. Individual actions, such as reducing energy consumption, using public transport, and supporting eco-friendly initiatives, contribute to the collective effort to combat climate change. Governments, businesses, and communities play pivotal roles in implementing policies and practices that reduce greenhouse gas emissions, fostering a more sustainable and resilient future for the planet.