MasteryExams
Geography • Physical GeographyMedium

In oceanography, what does the term 'Neap Tide' signify?

A. Tides occurring during full and new moons with the highest tidal range
B. Tides occurring when the gravitational pulls of the Sun and Moon are at right angles to each other, resulting in the lowest tidal range✓ Correct Answer
C. Abnormally high sea levels caused by low-pressure meteorological systems
D. Tides influenced exclusively by the centrifugal force of Earth's rotation

💡 Solution & Explanation

Neap tides occur during the first and third quarters of the lunar cycle when the gravitational pulls of the Sun and the Moon are perpendicular to each other relative to Earth, resulting in the lowest tidal range or moderate high and low tides. Conversely, spring tides occur during full and new moons when these gravitational forces align to produce maximum tidal ranges. Tidal phenomena significantly impact coastal navigation and marine ecosystems.

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