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What habitat did the T Rex live in?
Tyrannosaurus Rex is believed to have lived in forests, near rivers, and in areas that were open and full of prey. Mild seasons would have been most favourable to it.
What is the closest living animal to the Tyrannosaurus rex?
Chickens
Rex Linked to Chickens, Ostriches. The closest living relatives of Tyrannosaurus rex are birds such as chickens and ostriches, according to research published today in Science (and promptly reported in the New York Times).
How did the T. rex get extinct?
rex went extinct during the K-T mass extinction, about 65 million years ago. This extinction was probably caused by a catastrophic asteroid colliding with Earth. It is thought that a an asteroid 4-9 miles (6-15 km) in diameter hit the Earth off the coast of Mexico.
How long did T. rex exist on Earth?
Finally, T. rex existed as a species for 1.2 to 3.6 million years. With all of this information, we calculate that T. rex existed for 66,000 to 188,000 generations.
Where were the continents when the dinosaurs went extinct?
When the Cretaceous Period ended, most of the present-day continents were separated from each other by expanses of water such as the North and South Atlantic Ocean. At the end of the period, India was adrift in the Indian Ocean, and Australia was still connected to Antarctica.
When did the T Rex go extinct?
I got nice information about this question on the next link: T. rex went extinct during the K-T mass extinction, about 65 million years ago. This extinction killed the remaining dinosaurs (not just T. rex) and many other animal and plant groups.
Where did the Tyrannosaurus rex live?
So, Tyrannosaurus rex was “King of the Tyrant Lizards.” When and where did T. rex live? T. rex lived about 66–68 million years ago during the Cretaceous Period in the western United States, including Montana and Wyoming. What was the world like when T. rex was alive?
What is the scientific name for Tyrannosaurus rex?
Tyrannosaurus. The species Tyrannosaurus rex ( rex meaning “king” in Latin ), often called T. rex or colloquially T-Rex, is one of the most well-represented of the large theropods. Tyrannosaurus lived throughout what is now western North America, on what was then an island continent known as Laramidia.
How long did it take for the dinosaurs to go extinct?
Although the impact event would have wiped out countless wildlife populations in a matter of days, it was the catastrophic environmental change that followed that heralded the end of the dinosaur lineage. In fact, it may have taken as much as 32,000 years for the Cretaceous mass extinction to fully run its course.