Greenhouse emissions refer to the release of certain gases, primarily carbon dioxide and methane, into the atmosphere. These gases trap heat from the sun in the Earth's atmosphere, leading to a gradual increase in global temperatures known as climate change or global warming. The burning of fossil fuels such as coal, oil, and natural gas is one of the primary sources of these emissions, along with deforestation and other human activities that release greenhouse gases into the atmosphere. Reducing greenhouse emissions is a critical step in mitigating climate change and its impacts on our planet.