Which is the only country to present in all four spheres of the earth?

The only country that presents in all four spheres of the Earth—atmosphere, hydrosphere, lithosphere, and biOSphere—is Chile. This is due to its diverse geography, which includes the Andes mountains (lithosphere), extensive Coastlines and rivers (hydrosphere), a variety of climates and air layers (atmosphere), and rich biodiversity including forests and wildlife (biOSphere). Its unique positioning allows it to showcase all these spheres effectively.