Most of middle east falls within a what climate zone

Suggest 3 different reasons why there is an ageing population in the uk .

Ocean crust is a. made from submerged continents b. magnetically produced crust c. produced at mid-ocean ridge d. produced at all plate boundaries

Which of the following factors is one of two that is usually most responsible for determining population growth? a. total number of people within a continent b. average number of people in a given area c. world's total population d. average weight of people in a given area