Lucy Bipedalism Evolution
With attention to Lucy, bipedalism is a unique quality that links us to the evolution of humans and who we are today. One of the earliest human trains discovered was bipedalism, which meant they possessed the ability to walk on two legs and it became a regular basis. This evolved over 4 million years. The oldest evidence of humans walking on two legs come from the remains of Sahelanthropus. Since it was bipedal, it helped this species survive in diverse habitats (“Walking Upright”). This was over 6 million years ago. As mentioned earlier, humans were mostly bipedal around 4 million years ago. Lucy, for example, showed characteristics of an individual that was bipedal. The shaft is angled relative to the knee joints. There is a prominent patellar …show more content…
Throughout time, humans began to learn more and more when it came to using tools. Earlier humans in East Africa would use sharp stones they sharpened to cut, pound and get new food. The earliest tools were possibly made by the Australopithecus garhi about 2.5 million years ago. Beginning 1.7 million years ago, humans began to strike flakes off stone cores and shape it into hand axes. Fire was discovered, which provided cooking for earlier humans. With the ability to use fire for cooking and heating, it was successful in colder regions. Homo erectus was the first species in our line of evolution that had gone from tropical and subtropical to a temperate climatic zone. Fire was not used on a regular until Homo erectus began evolving into Homo heidelbergensis 780,000-400,000 years ago (Burton). Humans began to hunt large animals with wooden spears at least half a million years ago. However, almost 2.6 million years ago, they were already butchering large animals. It was more likely that they would grab the kills from lions and other predators to eat. This was a part of human technology for more than a million years and found throughout the world (“Introduction to Human Evolution”). More advanced traits emerged within the last 100,000 years such as art, diversity and symbolic expression. Humans began to use different materials for tools. They began making clothing, carving designs and fishing. Their advancements in hunting made humans able to get protein and survive despite it being
Dmanisi Skull Essay
637 Words | 3 PagesIt is quite interesting, because before this discovery, it was thought that the first humans only left Africa 1 million years ago. However, archaeological evidences show that there were already Dmanisi hominids in Dmanisi 1.77 million years ago. It was also thought that the first humans out of Africa were tall, big-brained, and well-developed stone tools. However, the Dmanisi hominids were small, had small brains, and used primitive tools. The Dmanisi also provided paleoanthropologists with a new site to discover.
Russ Juskalian's Rethinking Our Roots
276 Words | 2 PagesAfter reading the article "Rethinking our Roots" by Russ Juskalian; it touch many different topics thorough out it. One of these topics was the discovery of Little foot which all began by Ron Clarke, who was looking through mislabeled boxes that were from the 1920 's and 30 's gold rush and found a small human like ankle bone. Which lead to to excavation of the rest of the skeleton. According to Clarke ( Juskalian 2016) about little foot was that it, "was made for walking up straight and it didn 't drags it knuckles(p. 32). The next topic that was discussed was the discovery of Karabo that was discovered by Matthew Berger and how was it was structured.
New Kind Of Ancestor: Ardipithecus Unveiled By Anna Gibbons
758 Words | 4 PagesArticle Review #3 The article “Ardipithecus ramidus: A New Kind of Ancestor: Ardipithecus Unveiled” written by Anna Gibbons, talks about how scientist learn many things about human evolution through artifacts of ancestors, DNA and bones. All of this helps reveals different things about our past and how we came to be. This article briefly mentions Lucy and it mainly focuses on the discovery of ardipithecus ramidus.
How Could Australopithecus Have Benefited From Walking On Two Legs
539 Words | 3 PagesFlexibility was key to obtaining more energy (food), because it exposed the Australopithecus to more environments and allowed them to be more adaptable to different environments, rather than just the rain forest as the book suggested. Second key benefit which bipedalism provided was energy efficiency. Bipedalism allowed hands to be free, which provided the benefit of gathering more food, than be carried over long distances. More food meant a better chance of survival for the Australopithecus. As the article suggested “ Our hands were free to make and use tools, we could walk long distances to collect and carry food (and in doing so benefit from enhanced thermoregulation to prevent overheating), we could look over tall
How Did We Outsmart The Neanderthals
763 Words | 4 PagesHumans Didn’t Outsmart the Neanderthals. We Just Outlasted Them, written by Sarah Kaplan and published by the Washignton Post on November 1st, 2017, analyzes the relationship between the Homo neanderthalensis and Homo sapiens. During the Paleolithic age, which is dated from approximately 2.6 million years ago to 11,700 years ago (Britannica, 2017), the Neanderthals were identified to be “the height of sophistication”, according to author Kaplan Washington Post, 2017). These hominids displayed exceptional evolutionary strides. They produced tools, jewelry, and paintings.
Iroquois Compare And Contrast
568 Words | 3 PagesThe tools used were made out of bone from the animals and most of their meat was eaten raw. Hunting for food and the tools used to hunt were very different in the 3 groups and based on where they
Why Did Neanderthals Survive In Portugal
195 Words | 1 PagesNeanderthals survived in Portugal long after modern humans entered Europe. Neanderthals made fireplaces and tools like hand axes and scrapers but as time went on their technology barely changed. Modern humans created different stone tools for different functions and they even made tools out of bone and ivory. Their tools were key to their success. Modern human made finely crafted ornaments and were the first species to do it.
Nonhuman Primate Evolution
195 Words | 1 Pagesclimate change influenced nonhuman primate evolution because with the changes, nonhuman primates were forced to evolve in order to survive. As the climate change progressed and several species started to die out, nonhuman primates evolved through time and thus they were able to survive and climate change that occurred and were able to evolve into creatures that we see during present times. The theories of early primate evolution appeared about 60 million years ago after most of the early living species had already become extinct. New discoveries have supported one theory over another as more research is done.
Summary Of The Hominids
1732 Words | 7 PagesChapter 1: Before History (to 2500 BCE) Hominids adapted to only walking on two legs after spending more time on the ground. They started walking upright in East Africa 6 and 7 million years ago. Hominid means a primate of a family. They can adapt themselves to environments such as the use of tools, and language, which connects to their culture. The hominids can use their language to help them communicate to others for protection and defense.
How Did Homo Erectus Able To Migrate
309 Words | 2 PagesWhen we dug their skulls up, we also found an array of stone tools, as well as gathering spots. This concept of a gathering spot was new to hominids, as nobody before them had taken the time to collect their food in such a manner. The hearth also suggested gathering places were close to sleeping areas. In the environments of Homo erectus, reflections in modern sapiens behavior was made, especially with the hunter gatherers in some parts of the world. They have to solve many of the same problems we do, leading to their knowledge about tools and
Compare And Contrast The American And Greek Eras Of Indian Culture
725 Words | 3 PagesMany eras of Indian culture existed that produced remarkable inventions, some of which are still used today. Indians manufactured farming equipment that helped the farming industry thrive, even today these techniques and tools continue to thrive. These Indian eras included: Paleo-Indian, Archaic, Woodland, and Mississippian. Although these cultures had similarities, they also had differences. Such as: Social structure, production of food, religion, and artifacts they produced.
Similarities Between Modern Man And Neanderthals
1649 Words | 7 PagesDeborah Swarthout Modern Man and Neanderthals WCCCD-Fall 2017 Modern Man and Neanderthals: Where did they go? It has long been thought that modern man evolved from the Neanderthals. Although we have many similarities, the most recent studies suggest that modern man actually co-existed alongside the Neanderthals and interbred with them to create the modern man we know today. Neanderthals or Neandertals (Homo Neanderthalensis) are considered to be our closest extinct human relatives.
Gombrich's A Little History Of The World
2359 Words | 10 PagesHowever, all these inventions came out naturally. Compared to other animals, humans had a larger brain. Therefore, primitive people began to question how to live better, which then resulted in creating the tools. As the author of the text has said, “Isn’t it amazing thought that, one day, a prehistoric man… must have realised that meat from wild animals was easier to chew if it was held over a fire?”
Persuasive Essay On Eating Meat
1421 Words | 6 PagesEating meat is beneficial to humanity, because they provide nourishment that cannot be obtained from other sources. Without the support of animals, humans lack a distinctive diet, that is essential to their well-being. However, since animals are so important to the diet, they deserve great care and respect as well. Humans were always hunters and gathers. They always knew that meat was a big source of protein that helped keep them going(Araki).
Persuasive Essay On Evolution
1065 Words | 5 Pages(Own knowledge, Source D) Bipedalism is unique to humans and it is known to be one of the earliest developments in hominids. (Source G, C) This phenomenon has intrigued researchers and historians for a number of years. There are many answers to this involved question; this essay will look at a few of them.
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