* Gravitational Pull: Both the sun and moon exert gravitational pull on the Earth's oceans. The moon's gravity is stronger because it's closer to Earth. This pull creates bulges of water on the side of Earth facing the moon and on the opposite side. These bulges are high tides.
* Earth's Rotation: As the Earth rotates, these bulges of water move around the planet, creating the cyclical pattern of high and low tides.
* Sun's Influence: The sun's gravitational pull also influences tides, although it's weaker than the moon's. When the sun and moon align (during new and full moons), their combined gravitational pull creates stronger tides called spring tides.
* Tidal Currents: The movement of water during the rise and fall of tides creates tidal currents. These currents flow in and out, following the tide's direction.
In summary, the sun and moon's movement directly influences tidal currents by creating bulges of water that rotate with the Earth.
