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en.wikipedia.org/wiki/Stratosphere

The stratosphere is the second major layer of Earth's atmosphere, just above the troposphere, and below the mesosphere. About 20% of the atmosphere's mass ...

www.weather-climate.org.uk/02.php

Another well-known layer of the atmosphere is the ozone layer, occupying much of the stratosphere. This layer is defined by its chemical composition - where ...

www.space.com/17683-earth-atmosphere.html

Sep 19, 2012 ... Earth's atmosphere is divided into five main layers, the exosphere, the thermosphere, the mesosphere, the stratosphere and the troposphere.

www.windows2universe.org/earth/Atmosphere/stratosphere.html

Mar 30, 2009 ... The stratosphere is the second layer (going upward) of Earth's atmosphere. It is above the troposphere and below the mesosphere. The ozone ...

scied.ucar.edu/shortcontent/stratosphere-overview

The stratosphere is a layer of Earth's atmosphere. It is the second layer of the atmosphere as you go upward. The troposphere, the lowest layer, is right below the ...

www.srh.noaa.gov/jetstream/atmos/layers.html

thermal characteristics (temperature changes),; chemical composition, ... The Stratosphere extends around 31 miles (50 km) down to anywhere from 4 to 12 ...

www.springer.com/cda/content/document/cda_downloaddocument/9783642301827-c2.pdf?SGWID=0-0-45-1338329-p174501788

in the upper troposphere and lower stratosphere, a key region in this respect. In this chapter the chemical composition of the atmosphere is addressed and.

www.nasa.gov/mission_pages/sunearth/science/atmosphere-layers2.html

The stratosphere starts just above the troposphere and extends to 50 ..... changes in atmospheric chemistry and composition, it could provide clues for scientists, ...

www.albany.edu/faculty/rgk/atm101/structur.htm

Because the air temperature in the stratosphere increases with altitude, it does ... Above 60 miles (100 km) from Earth's surface the chemical composition of air ...

teachertech.rice.edu/Participants/louviere/struct.html

This layer separates the troposphere from the stratosphere. We find the jet stream here. These are very strong winds that blow eastward. Stratosphere - 12 to 50 km - in the lower part of the stratosphere. ... History || Composition || Structure ...