The Cretaceous-Tertiary extinction event, or the K-T event, is the name given to the die-off of the dinosaurs and other species that took place some 65.5 million years ago. For many years, paleontologists believed this event was caused by climate and geological changes that interrupted the dinosaurs’ food supply. However, in the 1980s, father-and-son scientists Luis (1911-88) and Walter Alvarez (1940-) discovered in the geological record a distinct layer of iridium–an element found in abundance only in space–that corresponds to the precise time the dinosaurs died. This suggests that a comet, asteroid or meteor impact event may have caused the extinction of the dinosaurs. In the 1990s, scientists located the massive Chicxulub Crater at the tip of Mexico’s Yucatán Peninsula, which dates to the period in question.
Dinosaurs roamed the earth for 160 million years until their sudden demise some 65.5 million years ago, in an event now known as the Cretaceous-Tertiary, or K-T, extinction event. (“K” is the abbreviation for Cretaceous, which is associated with the German word “Kreidezeit.”) Besides dinosaurs, many other species of mammals, amphibians and plants died out at the same time. Over the years, paleontologists have proposed several theories for this extensive die-off. One early theory was that small mammals ate dinosaur eggs, thereby reducing the dinosaur population until it became unsustainable. Another theory was that dinosaurs’ bodies became too big to be operated by their small brains. Some scientists believed a great plague decimated the dinosaur population and then spread to the animals that feasted on their carcasses. Starvation was another possibility: Large dinosaurs required vast amounts of food and could have stripped bare all the vegetation in their habitat. But many of these theories are easily dismissed. If dinosaurs’ brains were too small to be adaptive, they would not have flourished for 160 million years. Also, plants do not have brains nor do they suffer from the same diseases as animals, so their simultaneous extinction makes these theories less plausible.
Answer: Sutton's offense will not be recorded because it is part of what is called the dark figure of the crime.
Explanation:
In the field of criminology or sociology, the dark figure of the crime can be defined as the number of crimes that have not been reported or discovered.
Just as many reported crimes are seen daily and investigations to find out who has committed it, there are also times where crimes cannot be proven due to lack of evidence or perhaps they happened but were never reported.
Situations have been seen where innocent people are convicted of poor evidence or people who are guilty but lack of evidence cannot ensure that the person is guilty. There are also cases where there are crimes that are not reported because the person does not trust justice or the person may feel guilty for what happened to him.
In the case of Sutton, although it is true that at the end of the day he did not steal anything and that the owner of the house could not detect anything because everything was intact, this does not mean that the crime did not happen. If the owner of the house had security cameras or found Sutton in the house, it would have been proof that he was trying to steal even if he didn't carry anything.
If Sutton had been found there would be chances of being imprisoned or other judicial actions would have been taken because entering a house without permission and that is a crime.
The African Americans in the north during the mid 1800's were very poor. Most died from illnesses and natural causes. It was a very harsh time for them.
Answer:
A. job enlargement
Explanation:
Job enlargement: The term "job enlargement" is described as a process in which the scope of a specific job is being increased via extending the job's range of responsibilities and duties, usually within the same periphery and level. However, job enlargement tends to involve or encompass the combination of several activities at a specific level in an organization and adding or combining them into an existing job.
In the question above, the given statement represents job enlargement.
Answer:
The earliest textual evidence from China concerning an idea of an afterlife is in oracle bone inscriptions from the Shang dynasty (c. 1500 – 1050 bce). Primarily divination records, the inscriptions mentioned that deceased kings dwelled in heaven together with the God on High.
