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The '''Mesosphere''' is the region of the [[atmosphere]] that spans altitudes of 48 kilometers to 80 kilometers (50 miles.)<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref>

The '''Mesosphere''' is the region of the [[atmosphere]] that spans altitudes of 48 kilometers to 80 kilometers (50 miles.). It is found directly above the [[Stratosphere]] and below the [[Thermosphere]].<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref>

==References==

==References==