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Friday, 23 May 2014

Why do we have day and night?

Why do we have day and night?

Do you know what cause day and night? It cause by  the earth rotates around on it axis.A axis is an invisible line.The line is not up and down it is lying  on its side.And it is from the west and East.
  
The earth takes 24 hours to complete one full spin or turn every day. It is caused by the slide that is facing the sun is day and the other slide is facing not facing the sun is night. For example USA and India are on the opposite side of the earth ,and if USA is facing the sun that means it is morning in the USA and that Indian is night.
The earth is spinning so fast that we can't feel a thing spinning cause we a gravity.The side that is facing the sun is morning and the other side that is not facing the sun is night, that means if NZ is facing the sun the opposite of the earth is night.Do you know what orbit means.Orbit is other word for around it means that the earth is spining around or orbiting the sun with others.
I have something to say,why do we see the sun will it is day time.Do you know that you can see the moon at night and day.
Screenshot 2014-05-23 at 12.53.04.png

         

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