They will also need a large amount of air so that people there can breathe .这句话是什么从句?

题目

They will also need a large amount of air so that people there can breathe .这句话是什么从句?
请分析句子成分,

答案

这是so that引导的目的状语从句.主句：They will also need a large amount of air 主语：they谓语：will need宾语：a large amount of air （目的）状语从句：so that people there can breathe 主语：people谓语：...