Smoke is a complex mixture of gases and fine particles emitted from the visible suspension of carbon or other particles in the air, usually a burning substance. Dust is very small dry particles of earth or sand from finer particles of solids. It is made. Fine particles in smoke are the main concern from a health perspective because the harmful gases present in it can destroy our lungs, carbon dioxide, water vapor, trace minerals, and other harmful pollutants such as carbon monoxide, acrolein, formaldehyde, benzene, and polycyclic aromatic hydrocarbons. So let's start this quiz and explore something new about Dust And Smoke.
1. Which gas is mostly found in smoke?
A. Oxygen
B. Carbon dioxide
C. Carbon monoxide
D. Nitrogen monoxide
2. What is the mixture of dust and smoke called?
A. Strog
B. Smoke
C. Smog
D. None of these
3. How many days does dust stay in the air?
A. 10 days
B. 15 days
C. 20 days
D. 05 days
4. Which of these is the example of smoke?
A. Soil
B. Pollen
C. Cigarettes
D. Particles
5. Who smoked the first cigarette?
A. Team Hook
B. Jean Claude
C. Newton
D. Jean Nicot
6. How many people die per year causes smoke in the United States?
A. 450,000
B. 480,000
C. 580,000
D. 550,000
7. Which of these diseases are caused by smog?
A. Rickets
B. Skin Cancer
C. Throat Cancer
D. None of these
8. Which of these is an organic gas?
A. Ammonia
B. Ketones
C. Aldehydes
D. Hydrocarbons
9. Which of the following is called the secondary air pollutant?
A. Pans
B. Ozone
C. Nitrogen Dioxide
D. None of these
10. Which of the following agents is responsible for turning the Taj Mahal yellow?
A. Sulphur
B. Chlorine
C. Nitrogen dioxide
D. Sulphur dioxide
11. What is the total percentage of nitrogen gas in the air?
A. 50 %
B. 78 %
C. 90 %
D. 85 %
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