The term "climate system" refers to a complex, dynamic system that encompasses all aspects of Earth's climate and weather patterns. It includes not only the atmosphere but also the land surface, oceans, ice caps, and even living organisms such as plants and animals. The climate system is influenced by natural factors such as solar radiation, volcanic activity, and ocean currents, as well as human activities like burning fossil fuels, deforestation, and agriculture. Changes in the climate system can have significant impacts on ecosystems, economies, and human health around the world.