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domingo, 26 de septiembre de 2010

Vocabulary # 9

Vocabulary # 9
The outer solar system

Comet : Aball of rock and ice that irbits the sun .


My mom tell me that a comet come to earth evry 10 years or maybe more .

Meteorid: A small asteroid ( rocky object that orbits the sun ) , wich may be far out in the solar system or close to the inner planets

I have never seen a meteorid . 

Meteor : A meteorid that enters Earths atmosphere and burns with a streak of ligth .


The meteor looks like a ball of fire .

Meteorite : Any part of a meteor oroid that reaches Earths surface .



Today i notice the different between meteorite and meteorid .

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