Antarctica’s southern ocean is full of unanswered questions — and this year’s antarctica new zealand scholarship recipients are on a mission to help solve them. In the winter, antarctica is on the side of earth tilted away from the sun, causing the continent to be dark Antarctica, the world’s southernmost continent, is almost wholly covered by an ice sheet and is about 5.5 million square miles (14.2 million square km) in size.
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Without any ice, antarctica would emerge as a giant peninsula and archipelago of mountainous islands, known as lesser antarctica, and a single large landmass about the size of australia, known as greater antarctica.
Though antarctica is really, really chilly, it is considered a desert because it receives very little rain or snowfall
The small amount of snow that does fall does not melt but builds up over hundreds and thousands of years to form large, thick ice sheets. The research review, led by professor nerilie abram from the australian national university (now australian antarctic division chief scientist), shows that multiple rapid changes across the antarctic environment are already underway, or. The first antarctic land discovered was the island of south georgia, visited by the english merchant anthony de la roché in 1675. During summer, antarctica is on the side of earth tilted toward the sun and is in constant sunlight
