MCQOPTIONS
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| 1. |
The tidal waves in the sea are primarily due to |
| A. | The gravitational effect of the moon on the earth |
| B. | The gravitational effect of the sun on the earth |
| C. | The gravitational effect of venus on the earth |
| D. | The atmospheric effect of the earth itself |
| Answer» B. The gravitational effect of the sun on the earth | |