Earth's atmosphere is split up into five layers:
troposhere- 10km
stratosphere- 10-50km
mesosphere- 51-87 (about)km
thermosphere- maximum 500km
exosphere- space begins
Oxygen
stratosphere
That's right, cirrus clouds are the highest clouds.
Nebraska Highest Point Panorama Point, NE 5,424
Notilucent clouds
The troposphere is the layer of the earth's atmosphere with the highest air pressure.
The highest percentage in the Earth's atmosphere is nitrogen, at 78%. Then oxygen(21%) and CO2, 0.9%.
The highest layer of atmosphere is the exosphere. The layers from earth are; troposphere, stratosphere, mesosphere, thermosphere, exosphere.
exosphere
The highest point Philippines is "Mt.Apo".
The highest point on a fir is the treetop.
The highest concentration is in atmosphere. It is not on crust.
Mesosphere
Oxygen
thermosphere
The highest point is its source in Zambia.
the highest point is black mesa