At a full or new moon, when the sun and the moon are in line with the Earth, their combined gravitational attractions cause higher-than-normal tides, in the ocean and the atmosphere too.
(their combined gravitational attractions; cause; higher-than-normal tides) Context(their combined gravitational attractions cause,List([77, 123))):(the sun and the moon; are; in line with the Earth)
their combined gravitational attractions cause,List([77, 123))
their combined gravitational attractions the sun and the moon
cause are
higher-than-normal tides
in line with the Earth