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1. |
According to a new study by Greenpeace, air pollution caused by hazardous PM2.5 fine particulate matter led to the death of how many people in Delhi in 2020? |
A. | 36,000 |
B. | 45,000 |
C. | 54,000 |
D. | 63,000 |
E. | 72,000 |
Answer» D. 63,000 | |