This statement is also true because in rural areas the population growth are increases . So there is requirement of money to run their families .Also increase in modern techniques the labour are not require in field so the people of rural areas have no work so they are gone in urban areas .Due to this the growth of population increases in urban areas hence the pollution also increase
ln rural areas the children of that person are not educated properly . Also the field have loss because when there is no one the field are said inirrigated ( banjar)