The primary cause of ocean tides is the gravitational pull of the moon. The moon's gravitational force exerts a stronger pull on the side of the Earth facing it, causing the water to bulge out in that region. This bulge of water is known as a high tide.

Ebb tide is not a type of tide. It refers to the receding of water from the shoreline, which occurs between high tide and low tide.

Spring tides occur during full and new moons, while neap tides occur during first and last quarters. Spring tides are higher than neap tides, and neap tides are lower than spring tides.

Gujarat experiences the highest tidal range in India. The Gulf of Khambhat in Gujarat is known for its extreme tidal variations, with a tidal range of up to 11 meters.

Ocean tides have a significant impact on the Indian coastline. They cause erosion of beaches, formation of tidal flats and salt marshes, and influence navigation and fishing activities.

Erosion of beaches is a negative impact of ocean tides. It can lead to loss of coastal land and damage to infrastructure.

The sun's gravitational pull is weaker than that of the moon, so it has a negligible effect on tides. The moon's gravitational force is the primary cause of ocean tides.

Ocean tides affect marine ecosystems in various ways. They provide a habitat for various marine organisms, influence the distribution and abundance of marine species, and contribute to nutrient cycling and productivity.

Tidal range is the term used to describe the difference in height between high tide and low tide.

Mumbai is known for its unique tidal phenomenon, where the tide rushes in and out rapidly. This phenomenon is known as the 'Mumbai High Tide'.

The approximate time interval between two consecutive high tides is 12 hours and 25 minutes.

Atmospheric pressure is not a factor influencing the height of ocean tides.

Ocean tides affect navigation and fishing activities in various ways. They influence the timing of fishing expeditions, affect the depth of water in harbors and estuaries, and create strong currents that can be hazardous for navigation.

Perigean tide is the term used to describe the highest high tide of the year. It occurs when the moon is closest to the Earth in its orbit.

Apogean tide is the term used to describe the lowest low tide of the year. It occurs when the moon is farthest from the Earth in its orbit.