the outermost layer of the atmosphere is called planetary boundary layer.
the outermost layer of the atmosphere is called planetary boundary layer.
what is the outermost layer of the atmosphere called?
planetary boundary layer
bullet::::- atmosphere, the gases that surround the earth (its air)









































bullet::::- by altitude









































bullet::::- exosphere – the outermost layer of an atmosphere









































bullet::::- exobase – the lower boundary of the exosphere









































bullet::::- ionosphere – the ionized part of earth's upper atmosphere









































bullet::::- thermopause – the upper boundary of the thermosphere









































bullet::::- thermosphere – the layer of the atmosphere above the mesosphere and below the exosphere









































bullet::::- mesopause – the temperature minimum at the boundary between the mesosphere and the thermosphere









































bullet::::- mesosphere – the layer of the atmosphere directly above the stratosphere and below the thermosphere
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