When a farmer is a subsistence producer of food, what type of farmer is he/she being?

My mothers voice was like a cool dark room in summer peacefull smoothing quite identify the type of figurative language

Many plains indians who were forced onto reservations had trouble adapting because they were not used to living within borders. used to hunting for their food. not used to living in communities. used to working in factories.

Describe a trait that would black moth survive in sooty environment explain