What Makes Antarctica Unique

By MathHelloKitty

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What Makes Antarctica Unique?

Cold facts. Antarctica is unique among the continents for being almost totally covered by glacier ice. … The West Antarctic Ice Sheet occupies a smaller area of land within the Western Hemisphere and is flanked by the Weddell Sea on one side and the Ross Sea on the other.

What makes Antarctica so special?

Antarctica is the world’s highest driest windiest and coldest continent. Its record low temperature is -94°C. But it doesn’t actually snow much – the Antarctic is so dry it’s classed as a polar desert.

What are three things that make Antarctica unique?

Fast facts

  • Antarctica is the highest driest coldest and windiest continent on Earth.
  • Antarctica covers 14.2 million km² (5.5 million square miles)
  • The Antarctic ice sheet is the largest ice store on earth. Area: 5.4 million square mile (14 million kilometres) Mass: 7.2 million cubic miles (30 million cubic metres)
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What is unique about the Antarctic Peninsula?

Stretching out over 1 500 kilometers towards the tip of South America the Antarctic Peninsula is the northernmost part of the Antarctic continent. … An estimated 75% of the krill population surrounding Antarctica resides in this area supporting large breeding populations of penguins seals and whales.

What are 3 facts about Antarctica?

Fun Antarctica Facts for Kids

  • Antarctica is the southernmost continent on Earth.
  • The South Pole is found in Antarctica.
  • Antarctica is surrounded by the Southern Ocean.
  • Antarctica is bigger than Europe and almost double the size of Australia.
  • Most of Antarctica is covered in ice over 1.6 kilometres thick (1 mile).

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What is Antarctica used for?

Scientists from all over the world visit Antarctica to study the climate weather geology and wildlife of this unique region. Their research has helped to highlight global problems such as climate change.

What is unique about the South Pole?

The South Pole is the southernmost point on the Earth. … This elevation makes the South Pole much colder than the North Pole which sits in the middle of the Arctic Ocean. In fact the warmest temperature ever recorded at the South Pole was a freezing -12.3 degrees Celsius (9.9 degrees Fahrenheit).

What type of life is found in Antarctica?

Antarctic animals – The most abundant and best known animals from the southern continent penguins whales seals albatrosses other seabirds and a range of invertebrates you may have not heard of such as krill which form the basis of the Antarctic food web.

What are the 5 facts about Antarctica?

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  • Antarctica holds most of the world’s fresh water. …
  • Antarctica is a desert. …
  • Antarctica used to be as warm as Melbourne. …
  • The Antarctic Peninsula is one of the most rapidly warming areas on Earth. …
  • There is no Antarctic time zone. …
  • Every way is north! …
  • Antarctica has active volcanoes.

What are the special features of the continent Antarctica Class 12?

Answer: Antarctica is a crucial element in the debate on climate change because it is the only place in the world which has never sustained a human population and thus remains relatively pristine. Moreover it holds in its ice-caves half-million- year old carbon records trapped in its layers of ice.

What would Antarctica be like without ice?

The weather will be fairly harsh even without the ice (six month “seasons” of summer sun and winter darkness) and Antarctica gets little precipitation so will be quite dry and arid.

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Did you know facts about Antarctica?

Fast facts

  • Antarctica is the highest driest coldest and windiest continent on Earth.
  • Antarctica covers 14.2 million km² (5.5 million square miles)
  • The Antarctic ice sheet is the largest ice store on earth. Area: 5.4 million square mile (14 million kilometres) Mass: 7.2 million cubic miles (30 million cubic metres)

Does Antarctica have a flag?

Antarctica has no universally-recognized flag as the condominium that governs the continent has not yet formally selected one although some individual Antarctic programs have formally adopted True South as the flag of the continent. Dozens of unofficial designs have also been proposed.

How cold is Antarctica for kids?

Under the ice and snow is land not ocean. And it’s got mountains. The average elevation of Antarctica is about 7 500 feet (2.3 km).…Really cold or really really cold?

Time of year Average (mean) temperature
North Pole South Pole
Summer 32° F (0° C) −18° F (−28.2° C)

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Did Antarctica ever have humans?

Antarctica is the only continent on Earth without indigenous human inhabitants despite its proximity to Argentina and Chile at the Antarctic Peninsula.

Who was the first man on Antarctica?

Norwegian Roald AmundsenNorwegian Roald Amundsen becomes the first explorer to reach the South Pole beating his British rival Robert Falcon Scott. Amundsen born in Borge near Oslo in 1872 was one of the great figures in polar exploration.

Is Antarctica made of ice or land?

Antarctica is a desert. It does not rain or snow a lot there. When it snows the snow does not melt and builds up over many years to make large thick sheets of ice called ice sheets. Antarctica is made up of lots of ice in the form of glaciers ice shelves and icebergs.

What is Antarctica known as?

Antarctica is often called “The Frozen Continent”. Look at the map of Antarctica there are no countries on this continent! … Antarctica has about 87% of the world’s ice. The South Pole is the coldest windiest and driest place on Earth.

Why is Antarctica dark?

Seasons on Earth are caused by the tilt of the planet’s axis in relation to the sun and as the Earth orbits the sun different parts of the planet are exposed to direct sunlight. … In the winter Antarctica is on the side of Earth tilted away from the sun causing the continent to be dark.

How many people have died in Antarctica?

List of disasters in Antarctica by death toll

Year Type Fatalities
1819 Shipwreck 644
1979 Aircraft 257
2019 Aircraft 38
2010 Shipwreck 22

What’s it like living in Antarctica?

Why is no one allowed to go to Antarctica?

Antarctica is the only continent on Earth without a native human population. … Since no country owns Antarctica no visa is required to travel there. If you are a citizen of a country that is a signatory of the Antarctic Treaty you do need to get permission to travel to Antarctica.

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Does life exist in Antarctica?

Although there are no native Antarcticans and no permanent residents or citizens of Antarctica many people do live in Antarctica each year.

How is Antarctica a perfect place to study?

Answer: Antarctica because of its simple ecosystem and lack of biodiversity is the perfect place to study how little changes in the environment can have big repercussions. The single-celled plants phytoplanktons are the grasses that nourish and sustain the entire Southern Ocean’s food chain.

How does Antarctica different from the earth?

Ans. Antarctica is southern continent of the earth. It is the driest coldest and windiest continent. … It is different from talking about Antarctica from the comfort zones of our warm countries and therefore being in Antarctica is a shocking realization.

Why is Antarctica called the end of the world?

Antarctica is the only place in the world which has never sustained a human population. In this respect it is original. It holds half million years old carbon records embedded in its layers of ice. … It is called the end of the earth because no human life exists on it except the scientist to go for research purposes.

What will happen to Antarctica in the next 50 years?

The temperature of Antarctica as a whole is predicted to rise by a small amount over the next 50 years. Any increase in the rate of ice melting is expected to be at least partly offset by increased snowfall as a result of the warming.

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What was Antarctica like millions of years ago?

Sediment analysis from a layer deep within the Earth revealed that the dirt had first formed on land not the ocean. A new paper reveals that the frozen continent of Antarctica was once a temperate rainforest.

Does Antarctica have trees?

On the other end of the world in the the Antarctic one can find another type of “tree” – or rather remains of trees. … These petrified treed formed approximately 40 million years ago when the Antarctic climate was just starting to cool down and and the Antarctic Ice Sheet only covered land around the South Pole.

What is the biggest animal in Antarctica?

Southern Blue WhaleSouthern Blue Whale (Balaenoptera musculus intermedia) Southern Blue Whales simultaneously hold the title of the largest animals in Antarctica and the largest animals to ever live on Earth.

Has anyone been born in Antarctica?

Eleven babies have been born in Antarctica and none of them died as infants. Antarctica therefore has the lowest infant mortality rate of any continent: 0%. What’s crazier is why the babies were born there in the first place. These weren’t unplanned births.

Which country has an AK 47 on its flag?

Flag of MozambiqueFlag of Mozambique. A horizontal tricolour of green white-edged black and yellow with the red isosceles triangle based on the hoist-side bearing the yellow five-pointed star that bears a Kalashnikov rifle with the bayonet attached to the barrel crossed by a farming mattock superimposed on an open book.

Who Discovered Antarctica?

The first confirmed sighting of mainland Antarctica on 27 January 1820 is attributed to the Russian expedition led by Fabian Gottlieb von Bellingshausen and Mikhail Lazarev discovering an ice shelf at Princess Martha Coast that later became known as the Fimbul Ice Shelf.

Does Antarctica have a volcano?

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