Greenhouse gas emissions from human activities are causing significant changes in the Earth's climate. These gases, such as carbon dioxide and methane, trap heat in the atmosphere, leading to global warming. The consequences of climate change are far-reaching and affect various aspects of life on Earth. Rising temperatures result in the melting of glaciers and polar ice caps, leading to sea-level rise and increased frequency and intensity of extreme weather events like hurricanes and droughts. Furthermore, climate change has detrimental effects on ecosystems, including the loss of biodiversity and disruptions to ecological balance. It is crucial for us to take action to reduce greenhouse gas emissions and mitigate the impacts of climate change.