Tides

Front

What is a neap tide?

Back

A neap tide is a type of tide that occurs when the gravitational forces of the moon and sun are perpendicular to each other, resulting in the lowest tidal range. This typically happens during the 1st Quarter and 3rd Quarter lunar phases.

Front

During which lunar phases do neap tides occur?

Back

Neap tides occur during the 1st Quarter and 3rd Quarter lunar phases.

Front

What causes tides?

Back

Tides are caused by the gravitational interaction between the Earth, the moon, and the sun.

Front

What are tides?

Back

Tides are daily changes in ocean water levels, caused by the gravitational pull of the moon and sun.

Front

How often do tides occur?

Back

Tides generally alternate from high to low twice a day.

Front

How many hours are generally between each different tide?

Back

About 6 hours.

Front

What is a spring tide?

Back

A spring tide is a type of tide that occurs when the Earth, moon, and sun are aligned, resulting in the highest tidal range. This occurs during the full moon and new moon phases.

Front

What is the difference between neap tide and spring tide?

Back

Neap tides have the lowest tidal range and occur during the 1st Quarter and 3rd Quarter phases, while spring tides have the highest tidal range and occur during the full moon and new moon phases.

Front

What is the role of the moon in tides?

Back

The moon's gravitational pull is the primary force that causes tides on Earth, influencing the rise and fall of ocean water levels.

Front

What is the role of the sun in tides?

Back

The sun also exerts a gravitational pull on Earth, affecting tides, but its influence is less than that of the moon.