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QUICK FACTS TRIVIA
� Meteor - a meteoroid that passes through the atmosphere and hit.
� Meteor shower is an annual light phenomenon characterized by many meteors appearing in the sky in a short period of time. � It seems that meteors during meteor shower appear to come from only point in the sky because they are travelling in parallel path with the same velocities. � Meteor shower is a light phenomenon.
� The chemical composition of an asteroid is a compound of silicates, iron and
nickel.
� A comet belongs to the solar system if it follows elliptical orbit as a planet
do. � When a comet or an asteroid hit the earth, the plants and animals living in that place are most likely to have died on impact. � The difference between a comet and an asteroid is that comets are icy objects while asteroids are very rocky fragments. � Comets are similar to asteroid because they both orbit the sun and move relatively s the earth. � Ancient civilization thinks about the comets have been thought of as bad omens. A sign of great change or challenge and ushering disasters and wars. BUT those are NOT TRUE!