Eagre
The rise and fall of the ocean's surface is called the tide. The tide is caused by the gravitational pull of the moon.
Tide.
The tide
i think it is the tide
The periodic fluctuation of the sea is called tides.
tide
An estuary.
It is called the tide, or tides.
The rise and fall of the ocean's surface is called the tide. The tide is caused by the gravitational pull of the moon.
An estuary
Rise and fall of sea levels is called tide. When the sun and moon are at right angles to the earth, the sun partially contracts the pull of the moon, producing lower high tides typical of a neap tide.
surge tide