Most metals are not brittle.
The lithosphere is composed of the crust and uppermost hard, brittle mantle.
Yes, it can. Liquid nitrogen will make most things brittle!
When dirt gets into layers and then it hardens and becomes hard like a rock.
The crust and the upper part of the mantle are the solid part of the Earth called the lithosphere.
hold the layers in relatively fixed positions
Most metals are not brittle.
In order to answer this you need to understand the difference between the compositional layers of the earth and the physical layers. The crust and mantle are differing layers of the earth based on chemical composition. The lithosphere is a layer of the earth defined based on it's physical or mechanical properties (how it deforms). The lithosphere is composed of the crust and the portion of the upper mantle which deforms elastically and fails in a brittle manner (fractures can propagate through the material). So in the question where you ask is the crust and lithosphere brittle, the answer is yes as the crust is entirely part of the lithosphere which by definition is brittle. However as described above, a section of the upper mantle is also a brittle solid and so that too is part of the lithosphere. However below this, the mantle behaves as a ductile solid.
The lithosphere is where the brittle rock resides. Most of the rock of the mantle is ductile, yet solid.
The lithosphere is composed of the crust and uppermost hard, brittle mantle.
Brittle is neither a metal or nonmetal, it is a physical property of materials.Brittle is a property of a material. Most metals are not brittle but ductile and maleable.
metals
Yes, it can. Liquid nitrogen will make most things brittle!
When dirt gets into layers and then it hardens and becomes hard like a rock.
Some brittle stars breed asexually. Most brittle stars are either male or female however some species are hermaphroditic.
gold in its purest form
they are NOT good conductors of heat and they are brittle solids.