Fracking is shorthand for hydraulic fracturing, a type of drilling that has been used commercially for 65 years.
The climate of Shanghai in december is bad. The weather in december in Shanghai is relatively dry (with 67mm of rainfall over 7 days). The weather's not getting better compared to the previous month since in november there is an average of 59mm of rainfall over 6 days. The climate is quite cold here the month of december, but it is endurable when dressing cosy.
Beijing Weather in December. The weather of December, the middle winter in Beijing, is dry and chilly, with an average temperature of -2C (28F). Cold wind sears all the plants and flowers, so everywhere appears a bleak visage of winter. It may possibly snow, and the snow usually won't melt quickly due to the low temperature.