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2 votes
What causes high and low tides?

A: The ocean's conveyor belt and refraction
B: Earthquakes and volcanoes
C: Cold and warm currents
D: The moon's gravity and Earth's rotation

2 Answers

2 votes
The gravitational effect of the moon causes both the high tide and low tides.
User Binayak
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4 votes
D would be the correct answer
User Marina Aguilar
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