Question

The topmost layer of earth comprising of loose material is called

Answer 1

Explanation:

It is called the Lithosphere. Lithosphere is the crust and upper layer of the mantle that make up a zone of rigid and brittle rock called the Lithosphere. Lithosphere is the rigid part of the upper earth that consist of the crust and the upper mantle. ... Lithosphere is the top most of all the layers.

Answer 2

Answer:

Lithosphere

Since it is the topmost layer. And it comprises of crust and upper mantle

And in crust the topmost layer is soil

So we can conclude that soil is the topmost layer