This movement is what causes the difference between summer and winter because a different hemisphere (top half or bottom half of the earth) is closer to the sun in the summer time and farther away from the sun (the heat source) in the winter time.
(a different hemisphere; is; closer to the sun in the summer time and farther away from the sun (the heat source) in the winter time) (This movement; is; what causes the difference between summer and winter because a different hemisphere (top half or bottom half of the earth) is closer to the sun in the summer time and farther away from the sun (the heat source) in the winter time) (the earth ); is closer to; the sun)
a different hemisphere This movement the earth )
is is is closer to
closer to the sun in the summer time and farther away from the sun (the heat source) in the winter time
what causes the difference between summer and winter because a different hemisphere (top half or bottom half of the earth) is closer to the sun in the summer time and farther away from the sun (the heat source) in the winter time
the sun