<span>had a population of 249.9 million in 2013
and
</span>1,904,569 km2<span> </span>
Scientists attribute soil formation to the following factors: Parent material, climate, biota (organisms), topography and time. ... The physical, chemical and biological properties of the different soils can have a big effect on how to best manage them.
Answer:
Economic growth is directly related to environmental protection. Power plants and motor vehicles come with air pollution control technologies that someone makes and sells.