The asteroid impact that is widely believed to have caused the extinction of the dinosaurs around 66 million years ago is estimated to have released energy equivalent to billions of tons of TNT. This impact, which struck in what is now the Yucatán Peninsula, likely triggered massive earthquakes, tsunamis, and wildfires. While the exact magnitude of the earthquakes is difficult to quantify, they would have been immensely powerful, potentially exceeding magnitude 10 on the Richter scale. The resulting geological and environmental upheaval contributed significantly to the mass extinction event.
The prepositional phrase is "about dinosaur extinction" and the object is "extinction." The word "dinosaur" is called a "noun adjunct" rather than an adjective.
Yes. At the time of ther Permian extinction 251 million years ago dinosaurs had not yet evolved. The dinosaur extinction was 65 million years ago.
A paleontologist
Extinction has happened to the dinosaur family.
Big dinosaur, big egg. Small dinosaur, small egg.
Dinosaur Train - 2009 The Earthquake 2-13 is rated/received certificates of: Australia:G
Dinosaur?
A cockroach
yes
No, the breakup of Pangaea occurred long before the mass extinction of dinosaurs. The main factor believed to have caused dinosaur extinction is an asteroid impact that occurred around 66 million years ago.
Dinosaur Train - 2009 Dinosaur Big City Part 1 Dinosaur Big City Part 2 was released on: USA: 6 September 2011
as loud as a dinosaur