Here's a breakdown:
* Gravitational forces: The Moon's gravity pulls on the Earth's oceans, creating bulges of water (high tides). The Sun also exerts a gravitational pull, although weaker than the Moon's.
* First and Third Quarter Moon: During these phases, the Sun and Moon are at right angles to each other, relative to the Earth. This means their gravitational forces are acting in opposing directions.
* Weakened pull: The Sun's pull partially cancels out the Moon's pull, resulting in a weaker overall gravitational force on the Earth's oceans.
* Lower high tides: The weaker pull leads to lower high tides (neap tides) compared to the higher high tides (spring tides) that occur during the full and new moon phases.
In essence, the combined gravitational forces during the first and third quarter moon create weaker tides compared to the stronger forces present during the full and new moon phases.
