why do the range of tides keep changing??
Answers
The vertical difference between high and low tide is called the tidal range. Each month, the range changes in a regular pattern as a result of the sun's gravitational force on the Earth. Although the sun is almost 390 times farther away from the Earth than is the moon, its high mass still affects the tides.
Answer:
As we've just seen, the Earth's two tidal bulges are aligned with the positions of the moon and the sun. Over time, the positions of these celestial bodies change relative to the Earth's equator. The changes in their relative positions have a direct effect on daily tidal heights and tidal current intensity.
As water warms and cools it expands and contracts; 2) The amount of water contained as ice on land surfaces changes over time; 3) The Earth's surface is dynamic and can move vertically. The first two reasons are directly caused by global temperature changes.
Explanation: