4. about apple production distribution of united states. the apple production farms used to sell apples to consumer directly. after 1930, only the orchard in CA are left so they sell their apple long distance. some goverment institute was created to cope with it. why the institue was created was state in the paragragh and question was asked.
5. there were two reason for volcanos to form, one is the shift of the mental, and the adges of the mental are where are the volcanoes located., the other is the over heated rock in the mental that create a hot spot. the hot spot does not mover but the adges of mental moves.