A woman bathes her daughter in the Yamuna River, covered by a chemical foam caused by industrial and domestic pollution as the skyline is enveloped in toxic smog, in New Delhi, India, Wednesday, Nov. 17, 2021. Schools were closed indefinitely and some coal-based power plants shut down as the Indian capital and neighboring states invoked harsh measures Wednesday to combat air pollution after an order from the federal environment ministry panel. (AP Photo/Manish Swarup)