What is the difference between point-source and nonpoint-source pollution?

    Pollutants are introduced into the environment through sources. These sources can be classified as punctual or diffuse.

    Point-source pollution loads are introduced through individualized releases such as sewage or industrial effluent discharge. Point loads are easily identified and therefore their control is more efficient and faster.

    Nonpoint-source pollution loads are thus called because they do not have a specific launch point or because they do not come from a precise point of generation, thus becoming difficult to control and identify. Examples of diffuse loads: pesticide infiltration into the soil from agricultural fields, nutrient input into streams and rivers through urban drainage.

i only have few minutes according to the map above, which shows religious cultural regions, what two religions are most commonly practiced in africa? a. christianity and buddhism b. buddhism and hinduism c. islam and christianity d. hinduism and islam