Indian schoolgirls walk to school after three days off due to heavy smog in Amritsar on November 13 2017 Large swathes of north India and Pakistan...
{"Image ImageDescription": "Indian schoolgirls walk to school after three days off due to heavy smog in Amritsar on November 13, 2017.\nLarge swathes of north India and Pakistan see a spike in pollution at the onset of winter due to crop burning and the fact that cooler air traps particulates close to the ground, preventing them from dispersing -- a phenomenon known as inversion.\n / AFP PHOTO / NARINDER NANU        (Photo credit should read NARINDER NANU/AFP via Getty Images)"}