Is artificially induced snow harmful ?

@tudors (1556)
February 20, 2009 1:19am CST
Hi, during the recent two week, there have been two heavy snowfall in my city, Shenyang, China. But I read in papers that Beijing cast artificially induced snow to fight against drought, then I doubt if the snow in my place are both artificial and are they harmful to the environment, or to the plants?
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1 response
@lilaclady (28238)
• Australia
20 Feb 09
That is a very interesting question, I know they have artificail snow sometimes in the Australian snow firlds and when you think about it i guess there must be some sort of chemical involved so I too wonder if it is safe or just another man mase blunder to our health.
@huaduo (40)
• China
20 Feb 09
I am not sure whether it is harmful or not. But it helps drought indeed. interesting discussion.