Sin título

The Earth in Space

• Every day the sun appears to rise in the east and set in the West, as the moon and stars.
• The sun doesn't move this way.
• Neither do the moon or the stars.
• The Earth its self is spinning from west to east, making it appear that the sun, moon and stars move the other way.
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• Pie de imagen: The Earth in Space

Day and Night

• An Imaginary line called the axis runs the thourgh the earth from the north pole to the south pole
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• Pie de imagen: Day and Night

The Year

• All the solar systems earth orbits the sun. It travels at an average speed of 108 000 km/h and takes 365 days to complete one orbit. a complete orbit is called a REVOLUTION. The time taken by a planet to revolve around the sun is known as it's YEAR.

Seasons

Diapositiva 5

Diapositiva 6

Diapositiva 7