Found This Helpful. A copyright is a type of legal protection afforded to authors of original works of drama, literature, art and music. For example, copyrights protects books, songs, plays, poems, stories, software, movies and architecture.If you wish, you may register your work with the U.S. Copyright Office.ips & Warnings. 1  If a work has not been registered with the U.S. Copyright Office, it is not possible to determine if a work has been copyrighted without contacting the author. 2  Though you will not risk a lawsuit if it is not registered with the U.S. Copyright Office.
The great splat of an asteroid that might have wiped out the dinosaurs apparently didn't get all of them. New fossil evidence suggests some dinosaurs survived for up to half a million years after the impact in remote parts of New Mexico and Colorado.
Evidence the dinosaurs died in a global flood. Despite the popularity of the meteorite theory, many scientists believe the extinction of the dinosaurs has not been solved, or else that the meteorite theory needs a secondary, boosting mechanism. The extinction of the dinosaurs is still a major mystery.The history of the dinosaurs is marked by remarkable success and stability during the Mesozoic. Far from being inherently vulnerable, the dinosaurs survived in spite of repeated changes in sea level and climate, enormous volcanic eruptions, and great impacts.