AdmissionDU A প্রশ্নব্যাংকMCQ
The passage is about :
- ক.The role of pollutants is increasing air pollution all over the world
- খ.Hazardous effects of air pollution and the role of urban planners in improving living conditions.
- গ.The devastating effect of acid rain of forest resources, crops and water bodies.
- ঘ.The extensive use of cars and vehicles is diminishing te growth of a risk-free society.
উত্তর: Hazardous effects of air pollution and the role of urban planners in improving living conditions.
সম্পূর্ণ প্রশ্ন দেখো