Did dinosaurs extent
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yes dinosaurs became extinct
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Why did they kill dinosaurs
Why they became extent
The last dinosaurs died approximately 65 million years ago. Although the cause of their extinction is still a mystery, climatic change, diseases, changing plant communities, and geologic events could all have played a role. Lately, dinosaur extinction theories have been the subject of much debate and controversy.
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Though the first dinosaurs appeared about 243 million years ago, they remain as prominent as ever today. Thanks to museums, books, and pop culture, dinosaurs remain larger-than-life. However, some cynics are not so sure that dinosaurs ever existed. A large comet or asteroid hit the earth. Thousands, if not millions of pieces from the asteroid traveled and each hit, one by one while the strong wind and fire from the asteroid wiped out million and millions of dinosaurs. Some did survive but then volcanic eruptions, floods, tsunamis, droughts, wildfires, storms, lack of oxygen, a lot of carbon dioxide, no sunlight and trees caused the dinosaurs to die.
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