The other layer of the atmosphere, and is the outer portion
exosphere
the thermosphere is divided into two layers, the lower of the layers is called
ionosphere
the outermost layer of the Earth's atmosphere
thermosphere
the middle layer of the atmosphere
mesosphere
the second layer of the atmosphere and contains the ozone layer
stratosphere
the layer of the atmosphere in which Earth's weather occurs
troposphere
the envelope of gasses that surrounds our planet
atmosphere
a form of oxygen that has three oxygen atoms in each molecule instead of the usual
ozone
the condition of Earth's atmosphere at a particular time and place
weather
water in the form of gas
water vapor
the amount of mass in a given volume of air
density
the force pushing on an area of surface
pressure
the distance above sea level, the average level of the surface of the oceans
altitude
result of the weight of a column of air pushing down on an area
airpressure
an instrument used to measure air pressure
barometer