Seasons Weather Meteorology Climate Change Sun Earth Geography
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    		Views: (8333)   Date: (24-09-08)   Time: (00:05:52)

  • Description: A movie about cause of seasons changes.Seasons result from the yearly revolution of the Earth around the Sun & the tilt of the Earth's axis relative to the plane ofrevolution. In Temperate & Polar regions, the seasons are marked by changes in the intensity of sunlight that reaches the Earth's surface, variations of which may cause animals to go into hibernation or to migrate, & plants to be dormant.

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