state gov TSPSC DAO (Divisional Accounts Officer) Mock Test 2024 Environmental Studies Environment Pollution
Which one of the following is not correct as regards the harmful effects of particulate matter of the size 2.5 micro meters or less
1
It can cause respiratory problems
2
It can directly enter into our circulatory system
3
It can cause inflammation and damage to the lungs
4
It can be inhaled into the lungs