This is the main human activity that contributes to global
a-massive dumping of pesticides into the worlds oceans
b-high demand and depletion of the worlds oil supply
c-burning fossil fuels
d-increase of levels of chlorine poured into the shorelines

answer; ///i believe that the correct answer is (a) the great depression

barrio is a spanish word meaning neighborhood. in spain, several latin american countries and the philippines, the term is also used officially to denote a division of a municipality while a ghetto is a part of a city in which members of a minority group live, typically as a result of social, legal, or economic pressure. the term may have originally been used in venice to describe the part of the city to which jews were restricted and segregated.