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THE COMMET
by: Alfredo R., Grade: 5


The dinosaurs were extincted long ago. The reason of their extinction was a commet.The commet killed many of the dinosaurs, but what killed all the dinosaurs was the smoke. The reason the smoke killed the dinosaurs was because the smoke bloked the sun light, without sun ligt the plants die, without the plants their will be no oxigen, without oxigen the dinosaurs can't breath, so they die.They also died because it became cold. Soon plant-eating dinosaurs died. Then the meat-eating dinosaurs died. Then there was no more dinosaurs left on the planet.


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