occupational structure is the distribution of profession or jobs to the people in a society according to their social status, education etc.
They increased their sizes to rejuvenate the land. Before the war, everyone left their farms to go to the war. And once the war was over, the farms increased in size due to the high demand of resources needed to recover from the war.
C. Ultraviolet light shining on the minerals will cause them to give off visible light.
Ways of life that adapted to extremely hard enverments
