CHEMICAL CHANGES and LIFE
 AT 38°C..
 IN THE UPPER REGIONS OF THE STRATOSPHERE,
       47 KILOMETERS ABOVE THE EARTH,
 HYDRON ( HYDROGEN ) ATOMS,
JOIN WITH OXYON ( OXYGEN )ATOMS,    
TO FORM..WATER MOLECULES.
THE WATER MOLECULES,THEN  FALL DOWN,
TO THE COOLER REGIONS, OF THE STRATOSPHERE.
WHERE THEY JOIN, WITH OTHER WATER MOLECULES,
TO FORM THE CLOUDS.THAT BRING TO US,
THE BLESSING OF THE RAINS, THAT SUSTAIN ALL LIFE.

 THE TRANSFORMATION OF MOLECULES,
 OF THE TWO GASES OXYON and HYDRON,
 INTO THE MOLECULES OF WATER,
 THAT SUSTAIN ALL LIFE ON OUR PLANET.
 IS THE FIRST CHEMICAL CHANGE WE STUDY,  
 AT 38°C.
 MOLECULES OF THE TWO GASES OXYON and HYDRON,
 EXIST AS SEPARATE PAIRS ATOMS, IN THE STRATOSPHERE.
 WHEN THEY APPROACH EACH OTHER, AT THAT TEMPERATURE,
 THE PAIRS OF HYDRON ATOMS,JOIN WITH THE OXYON ATOMS,
 and QUICKLY CREATE..TWO SEPARATE WATER MOLECULES  

ON THE NEXT FEW PAGES,
ARE ILLUSTRATED SEVERAL EXMAPLES,
OF IMPORTANT CHEMICAL CHANGES,
THAT EFFECT OUR LIVES EVERY DAY.

HOW OXYGEN and CARBON,
JOIN IN US TO MAKE CARBON DI-OXIDE