MCQOPTIONS
Saved Bookmarks
| 1. |
Gases referred to as "green house gases' are [BHU 2003; CPMT 2003] |
| A. | ,,, |
| B. | Chlorofluoro carbon, , , |
| C. | , , , |
| D. | Chlorofluoro carbon, , , |
| Answer» E. | |