The mesosphere is the layer of Earth's atmosphere directly above the stratosphere and below the thermosphere. Some material from meteors lingers in the mesosphere, causing a relatively high concentration of iron and other metal atoms. Very strange, high altitude clouds called "noctilucent clouds" or "polar mesospheric clouds" sometimes form in the mesosphere near the poles. The mesosphere is a transition zone between the stratosphere and thermosphere, containing 78% nitrogen and 21% oxygen along with 1% other chemical species like iron from meteors.

1. M U H A M M A D A Y A N
C L A S S 6 S
3 1 2 9 7 1
G E O G R A P H Y
Mesosphere

2. What is Mesosphere
 The mesosphere is a layer of Earth's atmosphere.
The mesosphere is directly above the stratosphere
and below the thermosphere.

3. What is found in mesosphere?
 Some material from meteors lingers in
the mesosphere, causing this layer to have a
relatively high concentration of iron and other metal
atoms. Very strange, high altitude clouds called
"noctilucent clouds" or "polar mesospheric clouds"
sometime form in the mesosphere near the poles.

4. What is the composition of the mesosphere
layer?
 Mesosphere, a crossing zone between stratosphere
and thermosphere. The "classical" atmosphere we
live in contains 78% nitrogen and 21% oxygen; all
other chemical species form the remaining 1%.
Winds are movements of air that move all
molecules, independently of their chemical
composition, in a similar way.

5. Thank You