MCQOPTIONS
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| 1. |
The pollutants emitted by jet aeroplanes in outer atmosphere flourocarbons are known as [DPMT 1990; MP PMT 1998; Pb. PMT 1999; MHCET 2001] |
| A. | Smog |
| B. | Photochemical oxidants |
| C. | Aerosols |
| D. | Loess |
| Answer» D. Loess | |