Antarctica Research Paper

Antarctica has one of the only two polar ice caps on the planet Earth. It is called the Antarctic ice sheet and it covers about 98% of the Antarctic continent. Wikipedia says this is the largest ice mass on Earth; it covers about 5.4 million square miles, and is

The freedom in the United States has been threatened many times. It is up to our leaders that we elect to be able to defend that freedom. President Roosevelt and President Kennedy had both given speeches to show their veiws on protecting the United States’s freedom. Both Roosevelt’s “Four Freedoms” speech and Kennedy’s inaugural address state how our freedom is threatened and how they plan on protecting and defending our freedom. However Roosevelt’s speech he more talked about wanted to defend and fight against the threat to our freedom, whereas Kennedy’s speech he talked more about wanting the American people to communicate and come together peacefully.

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

Amanda Stanton found love on Bachelor in Paradise and is now engaged to Josh Murray. That being said, Amanda is now in for the fight of her life as her ex is fighting her over custody of her two daughters and the amount of child support that he is paying. Radar Online shared what her ex-husband, Nick Buonfiglio, filed in court just four days ago. Whatever the outcome, this is going to be hard on Amanda Stanton. Nick feels like the new lifestyle that Amanda is living is causing harm to her children.

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

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.

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

The greeks made mythology way before the romans did, but in some point in time, the romans come alone and decided to change all their hard work and change it into their own .Thats probably why there is Roman and Greek. Zeus and Jupiter Zeus and Jupiter is a good example,(Zeus-greek,Jupiter-roman) He is one of the big three*They are both kings of the gods, gods of lightning and their sacred animal is an eagle. but the difference is that Jupiter is the god of light and victory. In the very beginning when Cronus ruled, he gave birth to , Demeter, Zeus, Poseidon, Hades, Hera, Hestia.

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 known to be the largest of all penguins, an average bird stands 45 inches tall. The emperor penguins are slow and dignified, it’s a beautiful bird with a blue grey back that shades into a black tail, and a characteristically white belly flushed with yellow. Penguins interact with humans in a interesting but different way. The Emperor penguins are near the top of the Southern Ocean’s food chain. Their varied menu changes with the season, some prey items are more important than others. An adult emperor penguin eats 2-3 kilograms each day. When they need to be fatten up before or at the start of the breeding season, they can eat as much as 6 kilograms per day. Before returning to the colony breeding penguins have to fill up to feed their baby chicks, and the colonies are

Once the penguin reaches for to 4-5 years of age he/she is sexually mature thus ready to mate. To start this ritual, the penguins will migrate 60-100 miles inland to their designated breeding grounds around early spring. This breeding site will contain emperor penguins from various colonies and can hold up to a thousand penguins ready to breed. Once there, the males will begin to court females by giving a mating call. These calls are very eccentric and unique to the penguins, and they usually last about 2 seconds in length (Aubin and Jouventin, 2002). When the female penguin decides she is interested, she and the male will mimic each other’s posture for a few minutes. Once the female chooses the male as her mate, she will then follow him throughout the colony. Before they mate however, they undergo the final part of the ritual in which both penguins face each other and they will both deeply bow to one another to the point where their beaks touch the floor. From that moment onwards, these penguins will be able to differentiate their mates through their vocal calls (Aubin and Jouventin, 2002). One unique thing about emperor penguins is that they are one of the few organisms that are monogamous. These penguins are so loyal that there is less than a 15% chance of them being infidel to their partner by next breeding

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.

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

Have you ever misapprehended the Arctic and Antarctica for the same thing? If you have, the mistake is reasonable. They both have extremely cold temperatures and are just on opposite sides of the globe. They have snow all year, and fantasies are made about igloos and eskimos. Although there are similarities, there are two sides to the same coin.

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