Which of the following is not a primary pollutant?
Ground level ozone
Ground level ozone is a secondary pollutant because it is not emitted directly into the air but forms when other pollutants, such as nitrogen oxides and volatile organic compounds, react in sunlight. Volatile organic compounds, nitrogen oxides and carbon monoxide, by contrast, are emitted directly from sources like vehicles and industries, making them primary pollutants.
Similar Questions
_____ is the over enrichment of water by nutrients such as nitrogen and phosphorus.
The components of air which are harmful to living beings are:
Which one of the following statement is NOT correct regarding ozone?
Important Questions from Pollution
Which of the following is NOT a water pollutant?
________ is reducing the degree or intensity of, or eliminating, pollution.
Which of these can be a cause for soil erosion?
Which of the following is NOT a biodegradable waste?
“Green Muffler” is related to:
