MCQOPTIONS
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| 1. |
If there was no in the earth's atmosphere, the temperature of earth's surface would be [CBSE PMT 1998] |
| A. | Same as present |
| B. | Less than the present |
| C. | Higher than the present |
| D. | Dependent on the amount of oxygen in the atmosphere |
| Answer» C. Higher than the present | |