What part of the total amount of sun's energy does the top atmosphere of the Earth directly reflects back into space?
| A. | one - half |
| B. | one- third |
| C. | one - fifth |
| D. | one -tenth |
Answer : B Explanation : |
|
|
Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
