Tidal range is the vertical difference between the high tide and the low tide, influenced by gravitational forces exerted by the moon and the sun, and the Earth's rotation. The range varies globally, affected by geographical factors such as coastline shape, ocean basin topography, and local weather conditions.

Tidal Range

Tidal range

vertical difference

high tide

low tide

Gravitational forces are the attractive forces between masses, which govern the motion of celestial bodies and the structure of the universe. They are described by Newton's law of universal gravitation and further refined by Einstein's general theory of relativity, which accounts for the curvature of spacetime around massive objects.

gravitational forces

moon and the sun

Earth's rotation refers to the spinning of the planet around its axis, which takes approximately 24 hours to complete and is responsible for the cycle of day and night. This rotation affects various phenomena such as the Coriolis effect, time zones, and the apparent motion of stars in the sky.

Earth's rotation

Global variation

Geographical factors are the physical characteristics and conditions of a location that influence human activities, economic development, and environmental interactions. These factors include natural features like climate, topography, and resources, shaping the cultural and societal dynamics of the area.

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