The gravitational pull by the sun and the moon cause the rise and fall of the oceanic waves called tides. When the moon is not aligned then the area experiences low tides.
Low tides are the rise and the fall of the oceanic waves at their minimum or the lowest level and the waves moves away from the shores. They are also called neap tides and are formed when the sun, moon and the planet are at a 90-degree angle.
High tides are the rise and the fall of the oceanic waves at their maximum or the highest level and the oceanic water covers the maximum of the shore region. It occurs when the planet is closer to the moon.
Therefore, option A. low tide occurs when the moon is not aligned.
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