The extinction of the dinosaurs has become a never-ending discussion among people. Scientists curb fought for many years nigh the reasons and theories on how the dinosaurs disappeargond. Some of the reasons for the extinction of the dinosaurs are that they died in a meteorite impact, sm all(prenominal) mammals ate their eggs, a world-wide flood wiped them out. They could not cope with their environment, and they might have had slipped disks. at that place have been at least 55 theories that have been suggested and propel out because of problems. Whenever a scientist comes up with a theory, he m sexagenarianiness be able to prove or explain how it happened. A theory that bets for large animals usually does not work for the small animals or sea creatures. Scientists agree that whatever happened to the dinosaurs essential have affected the whole world. When the birth rate fails to hold open up with the death rate, we get extinction. Paleontologists divide extinction into both types: background extinction and mass extenuation. Background extinction is when uninvolved species disappear due to a variety of causes such as out competition, climate change, and depletion of their resources. Mass extinction is when large numbers game of spices go extinct, when many types of spices go extinct, it effects the entire earth, and it all happened in a short time.
Some scientists think the dinosaurs disappeared about 65 million years ago in the cretaceous period. Biblical records show that the earth is about 5,000 years old. The timeline of how old people think the earth is and how old the Bible says it is are different. The latest theory suggests that the dinosaurs were killed by a meteorite impact, a clashing like that would throw enough dust into the air to stop consonant out the sun and cause the temperature to drop.
If you want to get a full essay, wisit our page: write my paper
No comments:
Post a Comment