Comments by "Wolfvale" (@wolfvale7863) on "Heavy sandstorm engulfs China’s northwest Dunhuang, causing chaos in ancient Silk Road city" video.

  1. What happened to the millions of trees that were planted? They did not help at all.
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  2.  @benfreiler4054  Yes North America is going to become tropical.
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  3.  @BlessAllKC  The trees are meant to anchor the soil with their roots...not form a wind barrier.
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