1. How long does it take for the earth to go around the sun?
Aired: Aug 15, 2010A recent survey of scientific literacy in Australia found 30% believe it take...
There are a few persistent misconceptions about what causes the seasons. Most believe it is the distance between the Earth and sun which varies to give us seasonal temperature variations. However it is actually the directness of the sun's rays leading to more intense sunshine in summer and less in winter.
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Current Status: Returning Series
Network: YouTube
Production Countries: Australia, Canada, Norway, United States
Genres:Talk-Show