NPR News: 300 Million Children Are Breathing 'Extremely Toxic' Air, UNICEF Says

300 Million Children Are Breathing 'Extremely Toxic' Air, UNICEF Says
Altogether, some 2 billion children worldwide are breathing air that has been deemed a "long term hazard," a report finds. Pollution contributes to around 600,000 deaths annually of kids under age 5.

Đọc tiếp trên NPR
At October 31, 2016 at 09:05PM
Categoty Education