Why Did the Dinosaurs Become Extinct?

Answer

Dinosaurs are believed to have became extinct after a massive meteorite fell on the earth's surface around the Gulf Mexico. Other reasons that facilitated this are strange diseases as well as food chain imbalances.
Q&A Related to "Why Did the Dinosaurs Become Extinct?"
How did dinosaurs become extinct? Why aren't dinosaurs roaming the Earth with us today? No one really knows the answer to these questions, but you can explain the theories currently
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The answer to that will be unknown for a really long time.
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At Dinosaur National Monument only Morrison rocks of the upper Jurassic Period contain the fossil bones of dinosaurs. After Morrison time, the Cretaceous seas invaded this area. More
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There are many theories as to why dinosaurs disappeared from the Earth about 65 million years ago. Scientists debate whether dinosaurs became extinct gradually or all at once. The
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1 Additional Answer
There are a lot of theories as to why the dinosaurs became extinct, but no one can say for sure what wiped them out. One popular theory is that the ice age came in quickly, and made the Earth uninhabitable to them. You can find more information here: http://www.infowest.com/life/dinosaurs/extinct.htm
Explore this Topic
Dinosaurs became extinct about 65 million years ago. This extinction event occurred between the Cretaceous and Tertiary periods and wiped out about 50 percent ...
Brachiosaurus dinosaurs became extinct with the rest of the dinosaurs. This happened because they gradually ran out of food sources, as well as water, and things ...
Dinosaur became extinct due to diseases, climatic change, changing plant communities and geologic events. However, the exact cause of their extinction is still ...
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