what will happen if the ice in antarctica melts

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What are the effects of Antarctica melting?

Melting glaciers add to rising sea levels, which in turn increases coastal erosion and elevates storm surge as warming air and ocean temperatures create more frequent and intense coastal storms like hurricanes and typhoons.

What would happen if all the Antarctic ice melted map?

If all the Antarctic ice melted it would raise the average sea level by about 70 m (230 feet) worldwide. This would change the map of the world as we know it as all coastlines would flood including the loss of all coastal cities in the world.

How long will it take for all the ice to melt?

There are more than five million cubic miles of ice on Earth, and some scientists say it would take more than 5,000 years to melt it all.

What if Antarctica was a country?

Yebbut What if Antarctica WAS a Country? It would need other states to keep it supplied with essentials such as food and fuel and would need to find something, anything, to sell in return. Antarctica is such a difficult environment that living there means being a net importer of just about everything.

Why is Antarctica important?

Why the Antarctic is so important. The huge frozen landmass at the bottom of our planet is more than just spectacular icing on the globe. It could be vital for our survival too. The Antarctic ice deflects some of the sun's rays away from the Earth, keeping temperatures liveable.

How large is Antarctica without ice?

Antarctica is the fifth-largest continent, being nearly twice the size of Australia and larger than Europe, and has an area of 14,200,000 km2 (5,500,000 sq mi)....Antarctica.Area14,200,000 km2 5,500,000 sq miPopulation density<0.01/km2 <0.03/sq miDemonymAntarcticInternet TLD.aq4 more rows

When did Antarctica start melting?

about 45.5 million years agoThe icing of Antarctica began in the middle Eocene about 45.5 million years ago and escalated during the Eocene–Oligocene extinction event about 34 million years ago.

Will there be another ice age?

Earlier this year, a team at the Potsdam Institute for Climate Impact Research, Germany, published research suggesting a complex link between sunlight and atmospheric CO2, leading to natural global warming. By itself, this will delay the next Ice Age by at least 50,000 years.

What cities will be underwater in 2050?

There are numerous heavily populated sinking cities like Mumbai, Shanghai, NYC, and Miami at risk. With a population of 10 million, Jakarta is considered by some to be “the fastest-sinking city in the world” and is projected to be “entirely underwater by 2050”.

What the world would look like if all the ice melted?

As National Geographic showed us in 2013, sea levels would rise by 216 feet if all the land ice on the planet were to melt. This would dramatically reshape the continents and drown many of the world's major cities.

How many years will it take for Antarctica to melt?

If the ice sheet were to melt completely--a process that could take as little as 500 years according to some models--global sea levels could rise by as much as 20 feet, inundating islands and coastal areas worldwide. The debate over whether the ice sheet is at risk hinges partly on its past history.

What would Australia look like if the ice caps melted?

If all the ice on earth melted, Australia would still be a sizable landmass but four out of five residents would need to move.