Environment & Ecology Practice Question›› General Science ››
Environmental Science
››
Pollution and Emissions
E
Question 1
⏱ 0
According to the Environmental Protection Agency (EPA), which one of the following is the largest source of nitrogen dioxide emissions?
(a) Vehicles using fossil fuels
(b) Sand Casting
(c) Metal Processing
(d) Construction sites
Explanation
According to the Environmental Protection Agency (EPA), the largest source of nitrogen dioxide (NO2) emissions is vehicles using fossil fuels. NO2 is a major air pollutant that forms when fossil fuels (such as gasoline and diesel) are burned at high temperatures. The transportation sector, including cars, trucks, buses, and other motor vehicles, contributes the highest amount of NO2 emissions. NO2 is a key component of smog and acid rain and contributes to respiratory problems, environmental degradation, and climate change.
Kutos:Environment & Ecology Expert
Hello! I am a Environment & Ecology expert. You can ask any question or request a detailed analysis related to this topic.
