For each pair of terms, explain how the meanings of the terms differ.

a) Tidal range refers to the vertical difference between high and low tide levels, varying due to factors such as geography and lunar cycles. Tidal oscillation denotes the cyclic movement of tides caused by the gravitational forces of the moon and sun.
b) Tidal range represents the amplitude of the tides, while tidal oscillation refers to the periodic fluctuation in tide levels.