crust is the solid outermost layer of the earth.
crust is the solid outermost layer of the earth.
what is the solid outermost layer of the earth?
crust
bullet::::- hydrosphere – the combined mass of water found on, under, and above the surface of a planet, minor planet or natural satellite









































bullet::::- pedosphere – the outermost layer of the earth that is composed of soil and subject to soil formation processes









































bullet::::- geosphere/solid earth – a collective name for the lithosphere, the hydrosphere, the cryosphere, and the atmosphere









































bullet::::- lithosphere – the rigid, outermost shell of a terrestrial-type planet or natural satellite that is defined by its rigid mechanical properties









































bullet::::- crust (geology) – the outermost solid shell of a rocky planet, dwarf planet, or natural satellite
outline of earth sciences
henle's layer is the outermost layer of the inner root sheath, consisting of a single row of cubical cells. during his original examination henle believed the layer lacked nuclei because he viewed it at a level where it had already cornified. huxley's layer is in the middle, made up of approximately two rows of flattened cells with granular protoplasm. the cuticle of the root sheath is in the center, continuous with the outermost layer of the hair fiber.
inner root sheath