Four Major Spheres
-Biosphere - Geosphere - Atmosphere - Hydrosphere-
In this picture it shows a leopard laying on a tree branch in the woods. This is the leopard's habitat, or where it lives. A leopard in a living organism, therefore everything surrounding the leopard is part of the biosphere.
This is a picture of the atmosphere around the earth.
In this diagram it shows the many different spherical layers, that could be used to represent the atmosphere, lithosphere, and the hydrosphere.
In the photo above it shows a picture of the sea, which is a form of wayer, making it part of the hydrosphere.