Answer:
Johnny leaves on fear because of the abuse he suffered from his father and the Socs. However, fearing his and Ponyboy´s dumped cigarette butts could have set the church on fire, he surprisingly takes responsibility for the kids' safety and runs to their rescue.
Explanation:
Furthermore, he saves Ponyboy's life pushing him outside and gets badly hurt by the falling roof, leaving him in a critical condition that leads to his death. He goes from being considered a misfit to be a hero.
Before he dies, Johnny realices that his innocence is lost, but finds comfort on having save the kids from physical injury and from loosing the innocence he had long lost.
Answer:
Nya is a young girl that walks to a pond everyday to fetch water for her and her family. The water is muddy it was hard to get rid of the mud. The dirty water made people sick! The mayor of Nya's town built a well for people to drink clean water, they also built a school along walking to the well!
Hope this helps :D