In this image Earth’s surface the temperature averages
about 15°C However as I journey higher into the atmosphere it
gets colder and colder. At about 30,000 feet up I hit another layer of warmed
air! I investigate the phenomenon close up and find 90% of the world’s ozone
molecules are found here.
JOURNEY Index Look back to 1 Journey on to 3
Chapter Three - A Holey Pilgrimage-Oh, Holey Ozone Layer
Bonus Joules and the Knowledge Economy: All images on this site are copyright.