Woolly Mammoth Research Paper

Faith & Surovell offer hopes for further testing for biological and spatial histories of individual species and their migrations in relation to climate, ecology, and human permeation. They state this will uncover which if not all of the three main mechanisms: climate change, overkill, and extraterrestrial impact, caused the North American mammal extinctions in the late Pleistocene (Faith and Surovell, 2009).

The Wooly Mammoth was the size of an elephant only with shorter ears and thick fur adapted for living in harsh environments. In 2012, a kid in Russia discovered well- preserved wooly carcass while walking his dogs. The remains belonged to a mammoth that lived 30,000 years ago and was named after the kid's nickname "Zhenya". Global warming made it easier for hunters looking for ivory treasures and mammoth tusk that can be legally sold for 400$ per pound. This fish lived in the same time as the dinosaurs, 65 million years ago and unlike them, she made a sensational appearance in 1938 when was caught by a fisherman in the cost of South Africa and just so we can all be sure of its existence she appeared again 14 years later near Madagascar. There are two species of the coelacanth that belong to the most endangered order of animals in the world. This enormous, 200- pound fish has extremely long gestation period up to three years and a lifespan of 60 years or more. Despite their small brain, they have a good electric sense, powerful jaws for catching big prey and alternate paired four fins for a unique Tetrapod- like movements. Let's

Woolly Mammoths were the dominant herbivore of the "mammoth steppe" in the far north, once the largest biomes on Earth. In their absence, the grasslands they helped sustain were replaced by species-poor tundra and boreal forest. Their return to the north would bring back carbon-fixing grass and reduce greenhouse-gas-releasing tundra, which would be an extremely helpful and positive environmental impact.

With technology and science a lot now has improved, like the technique designed to prevent mothers from passing genetic diseases to babies. This could be the first step towards designer babies, Bringing extinct animals back to life, and cloning dogs. However there`s a lot of opinions and arguments about if we should? Or shouldn`t? It still needs a lot of time for the regulators to confirm its safety, as well as a lot of research money, so the question is, will it be worth it? I believe scientist in the US should continue to peruse and develop new technology, as well as making sure the technique of the process is safe especially in the project of making babies free of devastating diseases. In the future we may be able to cure diseases, help

example, the woolly mammoth can change the Arctic's icy tundra into a grassland which will

Scientists are now very closer than ever to having the bringing back the Woolly Mammoth. The plan is for scientists to first try to create a hybrid between an Asian elephant and a woolly mammoth. The plan is to do this by genome sequencing. Many scientists are involved in this and animals, the food chain and ecosystem will be affected by this. However, scientists are expecting this to happen in a couple of years and maybe even more time. The scientists want to do this because Mammoths could help modern day animals live in cooler locations in which they are at much lower risk of conflict with humans. This is occurring in North Siberia. Scientists are expecting positive results and are hoping for positive results. Therefore, scientists are close to bringing back Woolly Mammoths.

Megafaunal extinction: The extinction of large animal species such as mammoths and several species of horse and camels. No one knows what caused their extinction, whether it was from the excessive hunting or the Ice Age becoming a drier climate.

When scientist use a test subject for the embryo, the embryo will be put inside a elephant and the mammoth will have more elephant traits than mammoth traits. Instead of recreating the mammoth exactly, scientist are trying to make it a hybrid “mammophant” (Wood, 2017). Dr. Church is even going to make the Woolly Mammoth not have a parent and have the egg of the mammoth outside not inside an elephant thus making a hybrid (Wood, 2017). Some scientists agree that the Woolly Mammoth should not be resurrected. One zoologist says that people do not know if the Woolly Mammoth is a social creature and how other elephants will react to the mammoth (Devli, 2017). This supports the claim because if the Woolly Mammoth is not a purebred how do we know the animal won’t change some of its features so say it is warm blooded but it can change its body temperature to cold blood so the mammoth can not be detected by heat sensors so allowing the mammoth to escape. Also if the mammoth has most traits of an elephant, it will do more elephant things rather than things that the mammoth would do back in the ice age. It would not be good to try and study the mammoth and learn how the mammoth works. If we do make a Woolly Mammoth and put it in a zoo with the rest of the elephants and the elephant do not get along with the mammoth then the elephants might pick on

When sometimes around twelve thousand years ago climate started to become warmer and ice started to melt, it created a great allowance for ancient hunters to reach North America. Native Americans started to hunt in the wider areas and supply their community with a lot of meat. When people started to have more food, especially meat that caused a fast growth of population. For some unknown reasons, at the same time big mammals and mastodons started to disappear from the Earth. It is a possibility that the climate warming and lack of water sources played a role of the disappearance these big animals. Lack of water put animals in the situation when survival is not possible. The climate change also made a big adjustment in human’s ration and style of life. When people started to spread to North America, they discovered a lot of new food sources like small animals, fish, different kind of nuts and berries.

The snowshoe hare is an important consumer in the ANWR food chain. Without it, top predators such as the brown bear would lack an important food source. The snowshoe hare is an herbivore. Like all herbivores, it eats only plants. Some plants that the snowshoe hare eats are the reindeer lichen, the arctic willow, and the arctic sedge. In the ANWR, it is important that the snowshoe hare has useful adaptations since it lives in the tundra, one of the world’s toughest biomes to survive in. Its signature adaptation is its ability to change color. During the winter, its coat is white as snow, which helps it blend in with its tundra habitat. During the spring and summer, its fur changes reddish-brown, which helps it blend with the dirt and mud that is common in the tundra during and after the period

It is estimated that mammoths had the largest biome on the plant at an estimated 1 square kilometer per mammoth (Zimov, 2014). Herbivores of the time ranged from under 45 kilograms to well over 1000 kg, making for a wide range of diversity within the speciation (graph below). While many of these mammals were preyed upon by the carnivores, some were simply too large to be killed by single predators, causing them to be relatively immune to predation (Rodriguez, Alberdi, Azanza, Prado, 2006).

Diamond argues against the possibility of change in climate killing the mammals as he states “Critic respond with a counter theory: perhaps the giants succumbed instead to a change in climate, such a severe drought on the already chronically dry Australian continent. …

Bison are the largest animal in North America, adults weighing an average of 1,400 lbs. Don’t take bison for granted. They may be huge, but they are incredibly fast for their size. They can also live to be 20 years old, if under good conditions. Bisons wallow in the dirt to help get rid of any irritating bugs or to help shed. They are also very nearsighted, so keep your distance if you ever encounter

Wooly Mammoths shouldn’t be resurrected because, Scientists have nowhere to put them. There are no more grasslands in the subarctic anymore, which is where Wooly Mammoths used to live. The Earth has gotten extremely warmer than it was 4,000 years ago, due to climate change. Scientists don’t even know if this hybrid would have the same knowledge as the prehistoric Wooly Mammoth. The Wooly Mammoth was able to tolerate extreme weather conditions and freezing temperatures. Prehistoric Mammoths were known to be very smart and adaptable. So what if scientists

They say as mammals continued to evolve, they drove the dinosaurs into extinction (“What Killed the Dinosaurs”). “Not only did mammals likely compete with dinosaurs for resources, many species survived the end-Cretaceous extinction and subsequently came to dominate Earth.” (“What Killed the Dinosaurs?”). This is primarily because the early mammals were a lot smaller than the mammals that exist today. “Some of the world's earliest mammals were the multituberculates, a group of small rodent like animals that first emerged on Earth about 165 million years ago.” (Welsh, Jennifer). Scientists predict that any mass extinction event that caused animals to go extinct affected larger animals than it did the smaller animals, such as mammals ("Dinosaurs Became Extinct 'due to Laying Eggs'"). Mammals remained small for almost 100 million years, while they out competed small and baby dinosaurs for food, shelter and resources until they were extinct. Once the dinosaurs were out of the way mammals were able to evolve and grow large in size like the mammals that exist today today (LiveScience). Fossil evidence sheds some light on this theory as well. Fossils of mammals believed to date back to about eighty five million years ago show that mammals began to change rapidly and grow. “This matches up with other mammal groups, including recently discovered species from the Late Cretaceous (between 100 million and 65 million years ago) showing highly specialized