What is the relationship between the Sun, Moon and Earth ?

Hint: The Sun is the central star of our Solar System. It is the most vital source of energy for life on Earth. The Moon is the only true celestial satellite of the Earth and the largest natural satellite in the Solar System in terms of the planet's size. The Moon is the fifth largest satellite in the Solar System overall, with a diameter of one-quarter of Earth.

Complete answer:
The Earth is closely linked to the Sun, the star around which it orbits, and the Moon, the Earth's satellite. Of course, life on Earth will be impossible without the Sun, not just because of the need for light but also because of the energy it provides. Our planet, like the Sun, seems to have evolved from the same interstellar cloud that gave birth to the Sun, and without the Sun's gravitational force to hold it in place, Earth will spin off into space.

With all of its impact on human life, the Sun has less influence on the tide than the Moon, which is smaller but closer. These two bodies, when combined, essentially describe the time in human history, which the Sun and Moon's movements had marked since before humanity began. The location and gravity of the Earth, Moon, and Sun concerning each other trigger tides; this is the rise and fall in sea level on a regular basis.

There are two high tides and two low tides in a day. Spring tides occur as the Sun, Moon, and Earth coincide, causing the tides to be extremely high. This is due to the combined gravitational force of the Moon and the Sun on the water. Spring tide occurs during the new and full moon periods. When the Moon is in the first or third quarter phase, the Sun's gravity and the Moon's gravity pull opposite directions, resulting in weaker tides.

Note: The planet revolves around the Sun, and the Moon rotates around the Earth.Tides are inextricably related to lunar phases, or, to put it another way, they are influenced by the Moon's and Sun's positions. The Moon is between Earth and the Sun during a new moon, and it is on the opposite side of Earth from the Sun during a full moon.