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प्रश्न
Which of the following gas is released by automobiles?
पर्याय
Carbon monoxide
Oxygen
Hydrogen
Nitrogen
उत्तर
Carbon monoxide
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संबंधित प्रश्न
How does pollution occur due to vehicles? Give the names of vehicles causing least pollution.
What is a pollutant?
What major harm is done to the human beings by air pollution?
Math the following.
| 1. | Nitrogen | Air pollution |
| 2. | Balloon | Smoke and fog |
| 3. | Smog | 78% |
| 4. | Lung cancer | Air |
What is global warming?
SMOG is derived from:
What is SMOG and how it is harmful for us?
Many ______ are responsible for causing ______ pollution. Petroleum ______ are a major source of ______ pollutants like ______ and ______.
(sulphur dioxide, refineries, industries, nitrogen dioxide, gaseous, liquid, people, air)
The air pollutant that not only causes acid rains but also leads to accelerated corrosion of buildings and monuments is ______.
Distinguish between the following pair:
Smoke and smog.
