The sphere that consists of soil, sand, rocks, and all structures comprising the land is called the lithosphere.

Here's a breakdown:

* Litho means "stone" in Greek, and it refers to the solid, rocky part of the Earth.

* The lithosphere includes the Earth's crust and the uppermost part of the mantle.

* It's the sphere where mountains, valleys, plains, and all the features of the Earth's surface are found.

* This sphere is where we find all the natural resources like minerals and fossil fuels.

Let me know if you have any other questions!