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Prof Gerta Keller of Princeton and Prof Wolfgang Stinnesbeck of the University of Karlsruhe begged to differ. They uncovered a series of geological clues which suggests the truth may be far more complicated. In short, that the crater in the Yucatan is too old to have killed off the dinosaurs.
What else can I help you with?
What theory does support the dinosaurs disappeared?
an asteroid hit
What killed the dinosavrs and what evidence do you have to back up the theory?
The Chicxulub Asteroid impact caused the dinosaur extinction, evidence of which the K2 boundary illustrates.
What is the object of the prepositional phrase in the sentence One theory about dinosaur extinction is that a huge asteroid or comet hit the earth?
The prepositional phrase is "about dinosaur extinction" and the object is "extinction." The word "dinosaur" is called a "noun adjunct" rather than an adjective.
How do scientist prove a theory?
Scientists prove a theory by conducting experiments, making observations, and collecting data that support the theoretical predictions. Consistent and reproducible results from these experiments provide evidence to support the theory. Additionally, peer review and scrutiny by other scientists help validate the theory.
Was caused by fallen debris from asteroid impact on dry soil and rock?
Scientists believe that fallen debris from an asteroid impacted on dry soil and rock caused Earth to form. This is referred to as "The Big Bang Theory".
Formation was caused by fallen debris from asteroid impact on dry soil and rock?
Scientists believe that fallen debris from an asteroid impacted on dry soil and rock caused Earth to form. This is referred to as "The Big Bang Theory".
Why was wegener's theory not accepted by all scientists?
Wegner's theory was not accept because he didn't have much evidence to support his theory with and scientists thought that there might have been a land bridge between the continents. Another reason to why his theory was rejected was that he was a foreigner, by that; the scientists didn't really take him seriously.
Do you think it's wise for scientists not to accept a theory immediately even if the theory has a lot of evidence to support it?
Each scientists have there own opinion. Some accept theories and some have to have facts.
What do you think scientists would do if they found evidence that did not support the Big Bang theory?
Discard it all.
What was James Kirkland's theory on how dinosaurs became extinct?
Paleontologist James Kirkland was one of the first scientists to theorize that the dinosaurs became extinct because of an asteroid that slammed into the earth. It didn't take long for other scientists to come to the same conclusion and the theory is now widely accepted.
Why do scientists think mammals ate the dinosaur's eggs and drove them exctintk?
They don't. That was just one theory that was tossed around before the meteor strike was blamed.
Did an asteroid really kill the dinosaurs?
We don't know for sure. The asteroid theory is one example of many theories. Some scientists think one asteroid wasn't enough to kill them all, while others don't think an asteroid killed them at all. We honestly do not know.
