Dinosaurs, a dominating specie living in the Earth long time ago, extinct mysteriously. Paleontologists and scientists have established a variety of possible theories to explain. However, all these theories are still debatable.There are four main possible explanations: Asteroid Impact, Volcano Eruption, Falling Tide and Asteroid Impact theory was established by Luis Alvarez in 1980.Many plants and animals were disappeared abruptly from the fossil record as one moves from layers of rocks…
According to National Geographic, the Giant Sloth, the Cuban Red Macaw, the New Zealand Giant Moa, the Tasmanian Tiger, and the Woolly Mammoth are all among the faction of species that are extinct but that could possibly be revived. In fact, a poll issued on National Geographic’s website allows users to simply and effortlessly vote for which extinct species they would like most to see resurrected. Astonishingly, scientists have actually finagled a way to potentially make this poll useful.…
The excerpt Crash Course (Nancy Honovich) describes what asteroids are and everything about them to how often they occur and how close they have to be to be too close for comfort. At the beginning of the story, it tells about what asteroids are and their history. They even said that a comet called the Shoemaker-Levy 9 sped towards Jupiter at sixty kilometers a second. That is really fast! It also told about how sixty-five million years ago, it is thought that one measly asteroid could have…
All the three papers by Benton (1995), Erwin (2001), and Barnosky et al. (2011) talked about the impact of mass extinction on the biological history of earth. Benton (1995) talked about how mass extinction drives diversification in the biological community, Erwin (2001) discussed on how species recovery occurs after mass extinction and Barnosky et al. (2011) talked about the possibility of future mass extinction based on the comparison between the present and past extinction data.…
To begin with, 65 million years ago was the start of the Paleocene epoch that was the establishment of the tertiary period on earth. Due to the extinction of the dinosaurs during the previous period, there was a heap amount of mammals accumulating and evolving from their original size and aspects. Many forms of animals existed big, small, and of many different sizes; rapidly increasing in numbers by reproduction. In this epoch, carnivores were very large in numbers. For example, a bird that was…
For 16 years, scientists wondered just what had happened with corals in the Florida Keys. In this time period, over half of the corals had perished. They later discovered that the greatest decline was in elkhorn coral. Finally, research showed that the massive coral disappearances were caused by a disease by the name of white pox. The scientists have solved the elkhorn coral mystery using the scientific method - by making observations, conducting experiments, and drawing conclusions. Initially,…
The Cornbread Festival is one of the world's most popular festivals. It consists of over 50 different stands, boosts, carnival, cook-off, and stage nights. The purpose for the Cornbread Festival is to make money for other organizations and give back to the community. One specific organization is the EYES Program. The EYES Program is to help young youth realize that's its more than life than just drugs, violence, and gangs. They take troubled teens and take them on trips around Tennessee, Alabama…
http://www.bestsampleresume.com/job-descriptions/specialist/event-specialist.html Event Specialist Responsibilities People who are interested in planning and organizing various functions, activities and events, love interacting and communicating with a wide variety of people and enjoy a fun filled, challenging environment can take up the career of an event specialist. If you have these qualities in you, handling event specialist responsibilities will not seem like a job. In fact, you would…
tion Questions Alannah Dodd Period 2 1. Explain the title of the book The Sixth Extinction is a book all about the fact that the earth as we know it has proceeded through 5 “waves” of mass extinctions, and is currently in the middle of yet another wave of mass extinction (the sixth). These “unnatural” occurrences have displayed shocking changes to the variety of species on the globe, hence the title: “The Sixth Extinction, An Unnatural History.” 2. What gave people the idea…
outline the impact of terrorism since it is increase after Munich Bombing for the safety and security planning of mega and major event. The relationship between security change and the different stand point by the issue will be discussed. It will conclude the impact and change and analyze how terrorism and security will affect the possible future planning of Mega and Major event. Actually, there are no a clear definition for “terrorism”, because of the discrimination and the political factor.…