Why Do We Have 4 Seasons?

Answer

We have four seasons because the earth is tilted as it makes its annual journey around the sun. The Earth takes 365.24 days to orbit the sun and as we progress around the sun, the amount of light each region of the earth receives varies in length.
2 Additional Answers
Ask.com Answer for: why do we have 4 seasons
The seasons are caused by the tilt of the Earth's rotational axis away or toward the sun as it travels through its year-long path around the sun.
We have four season: Spring, Summer, Fall, and Winter. But what causes these seasonal changes? The four seasons directly result from the tilting of the earth's axis. You can find more information here: http://en.wikipedia.org/wiki/Season#Causes_and_effects
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