Earth tides are the effects of the moon's gravity on the solid portion of the Earth in the same way that ocean tides are the effects of the moon's gravity on the liquid parts of the Earth.
(Earth tides; are; the effects of the moon's gravity on the solid portion of the Earth in the same way) (ocean tides; are; the effects of the moon's gravity on the liquid parts of the Earth)
Earth tides ocean tides
are are
the effects of the moon's gravity on the solid portion of the Earth in the same way
the effects of the moon's gravity on the liquid parts of the Earth