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yes ma'am!(:
the colour of haze is purple. the colour of hazel is brown.
The type of smog that produces the brown haze is known as a photochemical smog. This is seen when oil or coal is burned.
car exhaust or waves
car exaust
The current haze situation in Singapore (Oct 2010) is caused by farmers burning forest areas in Sumatra, Indonesia.
its stupid thats wat it is.....
smog.
Hmmm... Smog?
the plant will grow but,when they are in the sunligt and air
plant food
nitrogen dioxide