Show how changes affect humanity nations develop skill prosperity power for awhile then retrograde hile other nations develop the airth first a bait of fire from the sun cooler a crul cruit hug huge lege vegetation tation and animals de developed eloped As the crust thickened less beat has lifts S size ize but increased qualities of plants ani ninie IN hen lien the earth be coine comes too abol to supply ample austen ance the burnan race must ret rv grado fin ally our eolar solar will be coic a lifeless frozen na nate natte tte hut but other asters will be developed somewhere in n the be universe |