the Earth
The Earth is the third planet from the Sun in our solar system and is the only known planet to support life. It has a diverse range of environments, including oceans, mountains, forests, and deserts. The planet's surface is about 71% water, primarily in the form of oceans, which play a crucial role in regulating the climate and supporting ecosystems.
Earth has a protective atmosphere composed mainly of nitrogen and oxygen, which helps to shield living organisms from harmful solar radiation. The planet experiences various natural phenomena, such as earthquakes, volcanoes, and weather patterns, all of which are influenced by its geological and climatic systems.