As the Sun moves in its apparent track along the ecliptic it is for half the year seen to be above the equator (northern summer) and half the year below the equator (northern winter).
(the Sun; moves; L:in its apparent track along the ecliptic) (it; is; for half the year) (half the year; seen; ) (half the year; to be; above the equator)
the Sun it half the year half the year
moves is seen to be
L:in its apparent track along the ecliptic
for half the year
above the equator