Seasons on earth are caused by
| A. | Rotation on earth around its own axis |
| B. | Revolution of earth round the Sun and its axis tilted at 66 1/2 |
| C. | Shape of the earth. |
| D. | None of these |
Answer : B Explanation : |
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
