May affect all nations of southern and eastern asia
- alters monsoon patterns, increases human respiratory problems, and reduces solar radiation to earth's surface
- toxic waste from factories, motor vehicles, improper cooking fuels, and forest fires all contribute to this cloud of mostly man-made matter

what are the above points describing?

a)
asian brown cloud

b)
deforestation

c)
clean air act
eliminate

d)
democracy

(actually thinking about it i believe that the answer is a. i am just leaving this question up for anyone who has the same question : )