Summer for us in the northern hemisphere occurs because a) The Earth is closest to the Sun during this season b) The Earth is tilted so that the Northern Hemisphere is closer to the Sun than the Southern Hemisphere c) The Earth is tilted so that the Sun stays up higher in the sky, for a longer time.
(Summer for us in the northern hemisphere; occurs; because a) The Earth is closest to the Sun during this season) (the Sun; stays higher; L:in the sky; T:for a longer time) (The Earth; is; closest to the Sun; T:during this season) (The Earth; is tilted; ) (the Northern Hemisphere; is; closer to the Sun than the Southern Hemisphere) (The Earth; is tilted; so that the Sun stays up higher in the sky, for a longer time; L:the Southern Hemisphere) (the Northern Hemisphere; is closer to; the Sun)
Summer for us in the northern hemisphere the Sun The Earth The Earth the Northern Hemisphere The Earth the Northern Hemisphere
occurs stays higher is is tilted is is tilted is closer to
because a) The Earth is closest to the Sun during this season
L:in the sky T:for a longer time
closest to the Sun T:during this season
closer to the Sun than the Southern Hemisphere
so that the Sun stays up higher in the sky, for a longer time L:the Southern Hemisphere
the Sun