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Woolly mammoth research paper
Woolly mammoth research paper
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The Woolly Mammoth saw periods of glaciation, when temperatures were reduced, and the Earth entered an Ice Age. They lived in dry northern ecosystems which they were well adapted to with their characteristic long shaggy coat. However, most of the time there were periods of snow. They are also associated with grassy plains which. Although the grass was not very nutritious, they grew in large enough amounts that it became part of their diet. They also fed on saplings of trees such as birch. Because of a grown Woolly Mammoth’s size and sheer strength, the Woolly Mammoth didn’t have many predators. Those who were preyed upon were juvenile wooly mammoths who were targeted by big cats like Homotheriums and, later, the early
In this paper Martin is arguing that late quaternary or near time extinctions where caused by human activity or as he calls it “overkill”. Martin recognizes that there have been many forces that have triggered extinctions in the planet on the past but disagrees with the idea that near time extinctions where caused by some commonly believed causes like climate change, disease or nutrient shortage. He argues that the arrival of humans to different continents, islands and the subsequent excessive hunting, the introduction of diseases and other competitors and predators was the cause of extinction of a great number of species “As our species spread to various continents we wiped out their large
... and the collection of wild plant foods. This variety may be the result of adaptations to changed ecological conditions associated with the retreat of glaciers, the growth of forests in Europe and deserts in N Africa, and the disappearance of the large game of the Ice Age. Characteristic of the period were hunting and fishing settlements along rivers and on lake shores, where fish and mollusks were abundant.
Ever since the Pleistocene era, human societies have expanded rapidly, developing innovative ways to defend their territories and migrate across the land. Consisting of an aggregate of humans living together, these societies became more powerful as time progressed by consuming more meat (megafauna). Supporting this development, the more mammals that humans would eat, the more protein their bodies would absorb. When humans consume high amounts of protein, they develop stronger muscles, which leads to the stimulation of brain activity. By way of further explanation, amino acids from the proteins are used to make the neurotransmitters that allow your brain cells to network and communicate. Amino acids that come from the protein you eat are the building blocks of your brain’s network. They can excite or calm your brain as well as nourish your brain throughout its lifetime. Also, they allow the body's own proteins to be used to support life, particularly those found in muscle. This led humans to develop intelligence and create a wide variety of tools. These tools are what the early hominids used to develop their culture into that of hunter-gatherer-fishers, making humans a more dominant mammal within that ecosystem.
Wong first discusses the possibility that harsh climate killed the last Neandertals. Analysis of isotopes in ocean sediments, ice, and in pollen from the time of the Neandertals reveals that during a period known as oxygen isotope stage 3 (OIS-3), which occurred about 65,000 to 25,000 years ago, there was a climate shift, from moderate to glacial. However, this was probably not what killed the Neandertals, due to the fact that Neandertal anatomy was even better suited for colder climates, with their shorter limbs, barrel chest, and short stature better at conserving body heat (lecture). It is more likely that the severe and rapid environmental shift resulted in the demise of the Neandertals, which could have resulted in a change from forests to grasslands and a change in plants and animals in a short period of time, even over the lifetime of one individual, and just as quickly it could have changed back. The Neandertals, therefore, would have had to adjust to the new environment quickly in order to survive.
Mountain building and climate changes happened often in this period, as well as the breakup of Pangaea. Mammals were very popular and they were very different and everywhere. The climate was much colder now. The animals adapted to their environment and diets; meat eaters had sharp teeth for cutting and ripping, rodents had self-sharpening front teeth for gnawing and plant eaters had molars for grazing plants.
The statement in question for this assignment puts forth various assertions: that the Little Ice Age cooled the climate worldwide, that it wasn’t the coldest period since the last ice age, and that because the earth is in a natural time of warming from this period, human-made greenhouse gasses are not plausible as a source of global warming. Some of these statements are true, but there are also fallacies within these assertions.
Survival was hard and basic survival techniques limited in an ever changing and unpredictable climate. The general practice was to hunt and find whatever it was you could eat. Hunting megafauna animals was the most practiced means by groups that were able to survive. To hunt these large animals, they had to develop ways to take them down, such as spears and javelins. Archeologists have found 380,000 year old wooden javelins in the Nordic Stone Age area. These javelins are the oldest complete hunting weapons ever found anywhere in the world and they were discovered in Schoningen, Germany.i
The species that were present were not exclusive to North America, but lived all over the globe. During the Pleistocene, saber-tooth cats were present on all the continents as very fierce mammal carnivores that would hunt large herbivores such as mastodons. As th...
War and pestilence played a huge role in the situation of Europe in the 14th to 15th century. (pg. 299-304) The calamities that initiated the 14th century and greatly damaged the state of Europe set into motion a series of changes to adapt to and recover from the struggles against the growing cold of the New Ice Age along with the later, horrific Great Famine that struck many European countries between 1315 and 1322. (pg. 297) The New Ice Age dealt a heavy blow to many Greenland settlements that focused on agriculture and could not adapt to the bitter cold that ruined crops and damaged the chances of successful fishing. (pg. 296) Also, the later-developed pestilence known as the Great Famine primarily struck northern Europe, most of the critical damage being done primarily due to the lack of economical interconnection between northern countries. (pg. 298)
One way that the environment impacts the animals is that the animals such as bears adapt and store their energy in the winter. This is also known as hibernating. “Animals in the mountains have also adapted to save energy during the harsh winter months.” (Cassandra Maier, Adaptations of plants and animals to mountains) When animals hibernate, they are less active during the winter, and they just sleep for most of the day. Other animals such as the goat and deer do not hibernate during the winter,
The project at Yellowstone was met with some apprehension. Biologists there feared that without the fear of predation during the past few generations, the resident moose at Yellowstone would not fear the wol...
Back in the ice age there were no trees to go climbing in there were not two by fours to go make a deer stand with heck there was barely any wood to start and fire to get warm so there was none of our hunting. Back then they were nomads they would follow the herds of animals and would kill them and follow they never settled down they never learned about animals being in season like we do they didn’t know that during the winter birds would be gone and that deer would be around and that turkey were hibernating. So they would be following the birds as they left and would be making sure that they followed them enough that they could get food they would follow mammoths and get fur and food off of them. Then they wouldn’t have to move for a while so you see that everything that they wanted they had to go get, but they did have some weapons that we have today like back then they had the spear and other weapons that or tools that they mad...
Bison, like many species, have come a long way since the dawn of time. Bison have grown along side humans and humans took advantage of the bison to near extinction. Now bison have been struggling to survive but are luckily still around today but not in every place it used to be. The history of bison go far back to when species are still young on land.
The upper paleolithic era brought us many social and cultural innovations. From the development of art, to the continued development of useful tools and weapons, the people existing in this time were the true forbears of modern human civilization. The advances made in self-awareness are extremely apparent as well, with significant new trends in social networks and personal adornment leading to what would be the foundation of society as we know it. These things combined make the upper paleolithic one of the most important periods of human development.