A. 10-20% of air pollution
B. 40-50% of air pollution
C. 50-60 % of air pollution
D. 5-10 % of air pollution
Related Mcqs
Related Mcqs
Related Mcqs:
- ACL stands for ___________??
- The increase of temperature
- Which of the following is the use of lichens in case of pollution??
- In Microsoft Word the shortcut SHIFT DELETE is used to____________??
- A high Biological Oxygen Demand (BOD) indicates that ___________.
- ___________ is the phenomenon where the earth retains heat.
- ECL stands for _______________?
- What is gutter margin in Ms Word??
- What is the full form of ECL??
- The presence of solid, liquid or gaseous compounds, which may not be normally present, or in excess concentration in the atmosphere is called________________?
