Do you know snow? Take our quiz on snowmelt and climate change - quiz

http://www.theguardian.com/environment/2015/aug/14/snow-drought-wildfires-water-colorado-rockies-quiz

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Much of the western US is currently on fire, with 55 wildfires burning across the country. In the parched state of California, snowpack stood at just 6% of average by the end of last winter, followed by one of the driest summers on record. How does that translate into diminished water supply and increased fire danger? Test your knowledge below.