How does the necessity of water drive salva's and nya's struggles for survival?

how were salva's and nya's struggles for survival?

book: a long walk to water

Salva's struggle was to survive.Nya's struggle was the long walk to water.

Explanation:

Both Salva and Nya have problems that where both solved.

never read it so if i had i would definitely you sorry.

in ray bradbury's short story "a sound of thunder", mr. eckels's fearfulness leads to drastic consequences for the rest of the world.

in the story, mr. eckels, who is a hunter, hires a time travel company to travel to the age of dinosaurs. although he is excited for the hunting expedition at the beginning, when they reach there and mr. eckels sees the tyrannosaurus, he feels frightened. as he is afraid of the tyrannosaurus, he steps off the path although he has been warned not to do it. by stepping off the path, the entire course of the future is affected: mr. eckart alters the future by stepping on a butterfly, which causes a new man to be elected president in the future. in that way, it is mr. eckart's fearfulness what triggers 'the butterfly effect' and what leads to drastic consequences for the rest of the world.