👉 Underterrestrial is a scientific term that refers to an area or region located below the Earth's surface. It encompasses the entire planet, including all the oceans and other bodies of water, as well as the atmosphere, which includes the greenhouse gases such as carbon dioxide and methane. Underterrestrial ecosystems are complex and diverse, with many different species living in these environments. They include plants, animals, and microorganisms that have adapted to survive in extreme conditions. Underwater ecosystems, on the other hand
