tide
The rise and fall is the tides.
That would be TIDE.
The periodic fluctuation of the sea is called tides.
Tides
tide
The two homophones are "tied" (done with shoelaces) and "tide" (rise and fall of the sea).
rise and fall of the sea!!!!!!
The gravitational attraction from the Moon and Sun, causes the tides.
pea, sea, tea
One hundred percent of the Antarctic continent is above sea level, except at the beach, which is subject to the rise and fall of tides.
Sea level falls during ice ages because more water is locked up in glaciers.
Sea?