Air quality depicting PM- 2.5 is more hazardous to A)Archaeological Monuments B) National Parks C)Botanical Gardens D)Old Men and Women
Option D) Fine particles known as PM-10 and PM-2.5 can penetrate deep into the lungs, creating health problems. People with heart or lung diseases, older adults, and children are most likely to have problems because of contact with particle pollution. Short-term exposure to PM among pregnant women has been associated with prematurity and growth retardation.
