最終更新日：2022/12/24
Spring tides occur when the Sun and Moon line up, since the gravities of the two bodies add together to create larger tidal forces. Neap tides occur when the Sun and Moon are at right angles to one another as seen from Earth. In this case, the gravitational forces counteract each other, creating weaker tidal forces.
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元となった例文
Spring
tides
occur
when
the
Sun
and
Moon
line
up,
since
the
gravities
of
the
two
bodies
add
together
to
create
larger
tidal
forces.
Neap
tides
occur
when
the
Sun
and
Moon
are
at
right
angles
to
one
another
as
seen
from
Earth.
In
this
case,
the
gravitational
forces
counteract
each
other,
creating
weaker
tidal
forces.
