Traditional Culture Encyclopedia - Weather inquiry - (2 big 9 big? Jiumo, Mengjin County) In the winter of 2 years and 9 years, the smog weather covered most parts of central and eastern China, including sulfur dioxide, nitrogen oxides and
(2 big 9 big? Jiumo, Mengjin County) In the winter of 2 years and 9 years, the smog weather covered most parts of central and eastern China, including sulfur dioxide, nitrogen oxides and
A, the improvement of oil quality will reduce the emission of exhaust pollutants; Therefore, A is correct;
B, increasing the chimney height can reduce the content of SO2 and dust on the surrounding surface, but the total amount of SO2 emission remains unchanged, which is not absorbed and removed, and it is easy to expand the pollution range by Z, so it cannot reduce the harm of smog weather to human beings; Therefore, B is correct;
C. Sprinkling water on the construction site and road surface in time can also reduce air pollution; Therefore, C is correct;
D, coal combustion is the main fuel of thermal power generation, and Z amount of CO, NO2, SO2 and inhalable particles will be produced during coal combustion, so D is wrong;
So the answer is: a.
- Previous article:How does Apple locate to delete the weather?
- Next article:Weather of Beijing Meteorological Observatory
- Related articles
- Postal code of Wadian Town, Linquan County, Fuyang City, Anhui Province
- Female teachers wear grass! Create your own style
- One-day tour of Tiantai Mountain in Taizhou.
- A high-tech flying and attacking weapon, which was used in the London bombing in 1994. What weapon is it?
- Summer weather in Guilin
- What will happen to the weather in different places when the embryonic form of temperate cyclone appears?
- Where is a good place to take wedding photos? Tianjin
- Sunny weather English composition
- Draft of high temperature drowning prevention broadcast
- What is typhoon fireworks?