Wednesday, January 30, 2013

"A Private Universe."




Today in class we watched a movie called "A Private Universe." Its about the misconception's people have about science. And on each question they ask to graduates, students in school, my professor wanted us to write down what we think the answer is.


Why do we have season's?

We have season's because the Earth axis moves directly around the Sun. And when the Sun moves around the Earth, the Earth starts to undergo changes of the seasons.
When the sun is tilted at a certain area over the Earth, it creates more area.





Why do we have different shapes of the moon? 

We have different shapes of the moon because the moon and the sun rotates around the Earth. And the sun illuminates different shapes of the moon. 



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