Modeling the motions of the Earth, Sun and Moon

Explain how the positions of the Earth, moon, and sun affect the tides. When. Earth moon and sun are in a straight line, a spring tide occurs. When the moon is at a right angle from the sun, a neap tide occurs. 33. Is the far side of the moon always dark? Explain your answer. No. It receives sunlight as it rotates around the earth. ................
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