Antarctica Research Paper

Penguins lives in north pole. penguin eats fish, ray fish, squid, cod, krill and shrimp. They live for 10 years to 25 years. Penguins huddle up to keep warm because to protect them. A penguin is a bird but it cant fly. Baby penguins are born with out feathers. Penguins dive 50 to 60 feet to catch their food. when baby penguins are about 4 weeks old they huddle up to keep warm.

The life cycle of the Emperor Penguin begins in January-March the younglings feed. In April the younglings have a sixty to one-hundred mile march to rookery. In May the Penguins begin to mate, the egg will hatch within forty-five to fifty days. In June to July the male Emperor Penguins incubate the eggs from the mother. In August the eggs begin to hatch. In September to October they feed from the mother that

The geography of Antarctica influences the way the country is governed because it’s covered completely in ice. Because is this, Antarctic doesn’t have it’s own official government, language, or culture. Antarctica, a vast continent on the South Pole, is many kilometers away from the equator, and isn’t very warm, ever. That’s why the only people who live on Antarctica are never permanent and are simply biologists and other branches of science. That’s the one of the only things people are allowed to do in the cold space of Antarctica.

Emperor penguins tend to hunt for quick, midwater squid as well as fish and therefore they need to be capable of diving to relatively deeper and remain submerged for longer period of time, in relation to other penguin species. Emperor penguins can dive to depths of approximately 550-565 metres towards the sea floor which is known as the “twilight zone “where less light is able to penetrate the surface of the water. Emperor penguins are also able to hold their breath for approximately 22-27 minutes. Both of these aspects enable the emperor penguin to stay submerged in the water and locate a source of food that other penguins cannot. Therefore, both swimming and diving adaptations are vital to the Emperor penguin’s ability to sustain life for the adult and newly born Emperor penguins, as without them it would be much more difficult for them to survive their surroundings without a food

The ice sheet nearly covers the whole continent of Antarctica. Covering nearly fourteen million square kilometres. It is one of the two polar caps on the earth. At the thickest point the ice sheet is 4,776 metres deep and at average 2,160 metres deep. Approximately 61% of fresh water on the earth is held in the Antarctic ice sheet. During the snow season constant snow falls and layers of melted ice thicken, with the pressure pushing flakes together. Finally the flakes break down and become compacted, resulting in the ice sheet.

Firstly, To identify the way in which high-latitude areas are as much a part of the geographical imagination of place as they are actual locations, perhaps, global warming lead to open routes to these areas. For visitors form most of the world, it is this imagined place with its associated images and history that acts as a major drive for the desire to travel to the far north and south. Yet, at the same time, it must be remembered that, especially Antarctica, we are dealing with the places where there no native’s population to guide and sense of understanding the place will be difficult not only for tourists but also for researchers and expeditors. Such areas are likely to reflect lots of inconvenient factors while

To round out the Antarctic Treaty, three more international treaties were created to fully protect the Antarctic environment and the waters surrounding it, this includes the 1972 Convention for the Conservation of Antarctic Seals, the 1980 Convention on the Conservation of Antarctic Marine Living Resources, and the 1988 Convention on the Regulation of Antarctic Mineral Resource Activities (Koivurova, 2005, 209). The organization, conciseness, and explicit goals of the treaties for the Antarctic are the reasons why they are so effective and the Antarctic region is protected so

The most common mountains in this region are the Transantarctic Mountains. It stretches for more than 3,200 km and it subdivides the Antarctic continent into two: the eastern and the western side. It has the highest peak with an elevation of 4,528m. The highest peak is Mount Kirkpatrick. They were first discovered by Captain James Ross in 1841.The origin of this mountains are as a result of volcanic activities and consists of sedimentary layers lying upon a basement of granites and

After watching the NOVA documentary about Antarctica Secrets, one is amazed at the work done by Scientists, Geologist and Engineers applying innovative drilling technology to study ice sheets and ocean core sediments that can reveal the climate history of Antarctica.

My world problem is climate changes effect on Antarctica. The cause of this world wide issue is an excess of carbon dioxide in the atmosphere. Carbon dioxide enters our atmosphere through burning fossil fuels. Carbon Dioxide levels have risen just nineteen percent since 1987-337 parts per million then to just over 400 parts per million now (Atkin). Ozone depletion high above Antarctica is due to chlorofluorocarbons and other greenhouse gases (Atkin). High carbon dioxide levels in earth’s atmosphere

In Antarctica, the weather conditions are extremely unfavorable to most organisms. The organisms that live there have adapted not only to survive the subzero temperatures, but have also adapted to successfully reproduce and have healthy offspring. Two fascinating Antarctic species are the emperor penguin (Aptenodytes forsteri) and the adelie penguin (Pygoscelis adeliae). These two species, although almost neighbors, have developed different mating rituals and methods of egg care.

Penguins eat krill, squid, or fish depending on the species, and only eat while at sea. During their time on land, penguins are fast. Part of what prevents a penguin from being able to fly is their large bodies. Penguins’ larger bodies facilitate in diving deeper and longer. Unfortunately, their heavier bodies make them too heavy to fly. A larger body also helps keep penguins insulated in the freezing cold waters they dive into. Their unique body shape is streamlined for gliding through the water. “The fastest species is the Gentoo Penguin, which can reach swimming speeds up to 22

Antarctica is a continent that is used for more of scientific study and holds 90% of earth’s ice. Antarctica is one big continent, meaning there are no other parts to Antarctica. Antarctica has even reached the nice and breezy -128.6 degrees F. Henceforth, there are not many animals in Antarctica. Both continents have extremely cold temperatures, and have two seasons instead of four. They have a “summer”

This is because the female Emperor desires a partner who is able to survive throughout the unfavourable environment during the long fasting period whilst incubating the egg produced by the female. Once the female lays her egg, both parents alternate between incubating and protecting the eggs as well as caring for the chicks once they’re hatched while the female hunts for food. So, while the female returns to sea in order to forage food, the male is left to fend for him and his egg and consequently chicks, this can last for approximately 2 months and the male penguins can potentially lose up to 45% (potentially 20 kilograms) of their overall body fat over the breeding season. Therefore, it is incredibly important for a female to find a fat partner, as the larger the partner, the longer he will be able to fast while she forages for food, and protect their eggs and consequently their chicks. To emphasize and flaunt their size, the male Emperor penguins produce a call of sorts in order to attract a suitable female, whilst performing and waving their flippers/wings around in order to draw attention to themselves. Dependant on the density of the male’s layer of fat surrounding its voice box and consequently the overall size of the male’s chest cavity, the tone of the call produced will either be suitable or unsuitable decided on said

Emperor Penguins are basically endangered species because the majority of colonies will have lost half of their populations by the end of the century. Every few minutes, emperor penguins leap out of the water when they are seeking for food. They are preyed on by seals and other animals, where they become vulnerable when entering and exiting water at the beginning and end of breeding seasons. The Emperor penguins mainly feed on fish, squid and krill. They search for their meals in the open sea or in the gaps in the sea ice. Like other penguins, they are expert swimmers, usually spending two and half to nine minutes underwater while diving to depths of more than 400