What causes seasons?

Trevan Kindinger: seasons

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Trevan Kindinger: seasons
by Trevan Kindinger - Tuesday, 23 October 2012, 1:08 PM

1: the earth is tilted as it makes its journey around the sun.

2: the earth rotates on its axis while it goes around the sun causing some months of the year to be hotter.

3: when the earth rotates on its axis and north america is tilted away from the sun we experience winter.