What Are 2 Facts About The Exosphere? The air in the exosphere is very thin, and is made up mostly of helium, and hydrogen. Traces of other gases such as atomic oxygen and carbon dioxide can also be found. The upper level of the exosphere is the farthest point from earth that is still affected
What Are The Two Layers Of Thermosphere? Heya!! Thermosphere is the part of atmosphere that lies beyond the mesosphere. It is made up of the ionosphere and the exosphere. The ionosphere is the lower part of the thermosphere. What are the important layers of the thermosphere? What is the importance of this layer within the
What Is In The Exosphere Layer? The exosphere layer is mainly composed of extremely low densities of hydrogen, helium and several heavier molecules including nitrogen, oxygen and carbon dioxide closer to the exobase. The atoms and molecules are so far apart that they can travel hundreds of kilometers without colliding with one another. What are