Affected Areas
The most concentrated particulate matter pollution tends to be in densely populated metropolitan areas in developing countries. The primary cause is the burning of fossil fuels by transportation and industrial sources.
Read more about this topic: Particulates
Famous quotes containing the words affected and/or areas:
“The great war that broke so suddenly upon the world two years ago, and which has swept up within its flame so great a part of the civilized world, has affected us very profoundly.... With its causes and its objects we are not concerned. The obscure fountains from which its stupendous flood has burst we are not interested to search for or explore.”
—Woodrow Wilson (1856–1924)
“Helping children at a level of genuine intellectual inquiry takes imagination on the part of the adult. Even more, it takes the courage to become a resource in unfamiliar areas of knowledge and in ones for which one has no taste. But parents, no less than teachers, must respect a child’s mind and not exploit it for their own vanity or ambition, or to soothe their own anxiety.”
—Dorothy H. Cohen (20th century)