Meteors презентация

meteor is Allende. 

of the most popular theories about the death of the dinosaurs is that a large meteor hitting the earth at 65 kilometers per second would have led to strongly acid rain falling all over the world. 

earth in its orbit around the sun passes through debris left over from the disintegration of comets.

of the water triggered by a meteor strike washed over Virginia from its coast then located at Richmond to the foot the inland Blue Ridge Mountains an impact that would effect millions of people should it occur today.  My conclusion: The meteor can hit the earth ever again and humans can't avoid.