answer: NRS 428VN Topic 4 Benchmark Policy Brief – Air Pollution
According to the World Health Organization, air pollution is defined as any chemical, physical, or biological substance that alters the natural features of the atmosphere. Air pollution is commonly caused by household combustion devices, motor vehicles, industrial operations, and forest fires.
Air pollution is caused by solid and liquid particles, as well as some gases floating in the air. Automobiles and vehicles, factories, dust, pollen, mold spores, volcanoes, and wildfires can all release these particles and gases.
The Devastating Effects of Pollution
Problems with the lungs and heart.
Child Health Issues.
Impact on Wildlife.
Ozone Layer Depletion.
WORLD HEALTH ORGANIZATION (air pollution ) – ://www.who.int/health-topics/air-pollution#tab=tab_1
NRS 428VN Topic 4 Benchmark Policy Brief – Air Pollution