The Moon's gravity pulls on the water molecules in the ocean, creating a force that's strong enough to make them move. Imagine a big, invisible string pulling on the water, making it rise up and form a bulge. As the Earth rotates, different parts of the ocean experience this gravitational pull, resulting in the rise and fall of the sea level.
The Sun also plays a role in this game, although its effect is much weaker than the Moon's. When the Sun and Moon are aligned, their gravitational forces work together to create even higher high tides and lower low tides. This is called a spring tide, and it's like when you're playing a game with a friend, and you both work together to achieve an even more awesome outcome.
On the other hand, when the Sun and Moon are at right angles to each other, their forces cancel each other out, resulting in neap tides. It's like when you're playing a game, and your friend is on the opposite team - you both have different goals, and the outcome is more balanced. The combination of the Moon's and Sun's gravitational forces creates a never-ending pattern of tides that shape our ocean's behavior.
Ocean Tides Moon