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tide
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how the Sun and Moon cause tides
The video thumbnail image shows a graphic of the Earth with two tidal bulges. Blue arrows point to the bulges against a white background.
Understand why there are high and low tides on the earth every day
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tide summary
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how the Sun and Moon cause tides
The video thumbnail image shows a graphic of the Earth with two tidal bulges. Blue arrows point to the bulges against a white background.
Understand why there are high and low tides on the earth every day
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