A. Global warming
B. Smog
C. Ozone hole in the atmosphere
D. Acid rain
Related Mcqs
Related Mcqs
Related Mcqs:
- The increase of temperature
- Which of the following nitrogen oxides is neutral in character?
- Burning of coal produces oxides of sulphur and nitrogen which combined with water vapor leads to __________?
- Nitrogen oxide and hydrocarbons released by automobiles interact to form_________?
- The emission of oxides of nitrogen in automobile exhaust will be least when the vehicle is
- In Microsoft Word the shortcut SHIFT DELETE is used to____________??
- The concentration of the nitric acid produced by the oxidation of ammonia and absorption of nitrogen oxides with water is about
- ECL stands for _______________?
- What is gutter margin in Ms Word??
- What is the full form of ECL??
