Which of the following best describes the tides during a full moon?

During a full moon, the gravitational forces of the sun and the moon align, causing a significant increase in the height of the tides. This phenomenon is known as spring tides. Spring tides occur twice a month during the full moon and the new moon phases, characterized by higher high tides and lower low tides, resulting in a more extreme tidal range. The alignment of the sun and moon creates greater gravitational pull compared to other phases, leading to this notable tidal effect.

In contrast, neap tides occur during the first and third quarters of the moon when the gravitational forces of the sun and moon are at right angles to each other, resulting in a moderate tidal range. Ebb tides and flood tides refer to the stages of tidal flow rather than the moon's phases; ebb tides occur when water levels are falling, while flood tides take place when water levels are rising. Understanding these terms helps clarify the specific effects of the moon's phases on tidal behavior.