ANTARCTICA


Every time we think of some questions that nobody can answer and we search it on Google and boom many question's answers are available on Google because Google knows everything, I think Google is something out of this planet (Just Joking). OK come to the topic what will happen if our coldest continent (Antarctica) starts melting?

WHAT IF ANTARCTICA MELTED

After researching on that topic I have concluded that after the melting of Antarctica some major cities like London, Karachi, Miami as well as Sydney would disappear under the ocean. You can not believe that even our all seven continents: Asia, Europe, South, and North America, Oceania would be partially underwater because of the melting of Antarctica.

Sea level will rise up to 60 meters (around 200 ft.) and billions of people from different countries and continents would have to be displaced from their homes and colonies. The melting of this continent would cause millions of people to become homeless cause this melting will bring some very strong Tsunami or heavy floods. 

After that horrible incident, the saltiness of all oceans including the Pacific Ocean, Indian Ocean, Atlantic Ocean, Arctic Ocean would go away, causing the horrible extinction of many marine lives. 



WILL EVER ANTARCTICA'S ICE MELT?


Nonetheless, all the ice won't soften. The Antarctic ice cap, where the greater part of the ice exists, has endured a lot hotter occasions.

The worry is that segments of the Greenland and West Antarctic ice covers might vanish. We don't have the foggiest idea how much or how rapidly this could occur, because we don't know precisely how it will occur.
 
That is because the ice doesn't simply liquefy. Ice truly gushes down valleys like streams of water. The issue is that we don't totally comprehend the elements that control how quickly the ice streams and hence enters the sea.
 
One approach to moving toward the issue of not understanding the interaction is to concentrate on how the ocean levels changed before. Earth is close to as warm now as it was during the last interglacial period, around 125,000 years prior. Around then, the ocean level was 4 to 6 meters (13-20 feet) higher. It appears to be that this higher ocean level was because of the dissolving Greenland and West Antarctic ice covers.
 
Perhaps a practically identical sea level rising is our future. We don't have a clue. We moreover don't have even the remotest clue how rapidly sea level could rise. Will a 4-meter (13-foot) increment take 200, 500, or even 1,000 years? This is an inquiry that various researchers are currently attempting to reply to by concentrating on how ice moves.