engineering recuitment BMC Sub Engineer Mock Test 2024 Environmental Engineering Air and Noise Pollution
Which of the following is NOT correctly paired, about air pollutant and its effect?
1
Ozone - Acid Rains.
2
Lead - Retarded mental growth in children.
3
Carbon Monoxide - Acute toxicity.
4
Sulphur Dioxide - Bronchial-spasms.
5
None of the above