MCQOPTIONS
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| 1. |
Lunar eclipse does not occur every month because: |
| A. | the sun's orbit is not always in the same plane as the moon |
| B. | the moon revolves at a slower speed than the earth |
| C. | the moon's orbit is not all the time in the same plane as the earth |
| D. | none of these |
| Answer» D. none of these | |