Since the earth is "tilted" as it journeys around the sun, the pole which is tilted toward the sun has summer while the pole which is tilted away has winter.
(the earth; is; tilted" as it journeys around the sun, the pole) (the pole which is tilted away; has; winter) (it; journeys; around the sun) (the pole; is tilted; toward the sun) (the pole; is tilted; away)
the earth the pole which is tilted away it the pole the pole
is has journeys is tilted is tilted
tilted" as it journeys around the sun, the pole
winter
around the sun
toward the sun
away