Tides

Red tides are caused by?

The issue is that when conditions are right, microalgae can multiply out of control and form enormous blooms that cover miles of the ocean. As previously mentioned, when these blooms of algae produce toxins that can directly harm plants and animals, we call them red tides. Red tides are caused by the rapid multiplication of …

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How are tides made?

Tides are the regular rise and fall of sea levels. The gravitational pull of the Moon and Sun causes the tides. Knowledge of the tides is essential to safely enjoy the seaside. Gravitational pull exerted by one object, such as the sun or moon, that raises tides on another object, such as the Earth., and …

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How do tides change?

Interesting Facts about Tides The same tidal forces that cause tides in the oceans affect the solid Earth causing it to change shape by a few inches. There are typically two spring tides and two neap tides each month. In a semidiurnal cycle the high and low tides occur around 6 hours and 12.5 minutes …

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