Isla Del Sol Yacht and Country Club is nestled between the southern tip of St. Petersburg and St. Pete Beach, just north of Tierra Verde. Our members enjoy the pampered and prestigious lifestyle expected from a world-class private establishment.
The ozone layer is mainly found in the lower portion of the stratosphere, from approximately 20 to 30 kilometres (12 to 19 mi) above Earth, although the thickness varies seasonally and geographically. The ozone layer was discovered in 1913 by the French physicists Charles Fabry and Henri Buisson.
ozone layer in Science Expand ozone layer A region of the upper atmosphere containing relatively high levels of ozone, located mostly within the stratosphere, with the greatest concentrations occurring from about 15 to 30 km (10 to 19 mi) above the Earth's surface.