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Answer the following questions in detail:1. How are tides caused ? Why does the magnitude of the tides vary from time to time ? |
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Answer» Tides are the rise and fall of sea levels caused by the combined effects of the gravitational forces exerted by the Moon and the Sun and the rotation of Earth. The relative distances and positions of the sun, moon and Earth all affect the size and magnitude of the Earth's two tidal bulges. At a smaller scale, the magnitude of tides can be strongly influenced by the shape of the shoreline. thankuu 😊 dear mam |
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