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.
Edge computing can enable processing and filtering of IoT generated data closer to the devices, optimising bandwidth by ensuring that only data needed for longer term storage or analysis is streamed to a centralised management platform.
<h3>What is
management?</h3>
Management is the administration of an organization, whether it is a for-profit corporation, a non-profit organization, or a government agency. It is the art and science of managing a company's resources.
Management has four widely accepted functions: planning, organizing, leading, and controlling. These functions collaborate to create, execute, and realize organizational goals. The four management functions can be thought of as a process, with each function building on the previous function.
A management plan is a formal planning tool used to design the facility's future operations. It is a written document that outlines the facility's goals and objectives — what are we attempting to accomplish? the strategies used to achieve the goals — how will we do it?
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after both sides rest their cases, both the defendant's attorney and the plaintiff's attorney would each give a closing statement. They would most likely use this opportunity to appeal to both logic and emotion of the juries in order to gain support for the voting.
Genres are distinctive styles of creative works and represent different types or formats of media content.
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