(1)推理判断题。根据第一段Covering 5.4 million square miles in Antarctica and 656,000 square miles in Greenland(our two remaining ice sheets today),an ice sheet is actually a huge land of ice from the Ice Age.These sheets,over thousands of years,f
On the (52) of Antarctica, there are very few plants. In the Arctic there are many plants. Ice is the great (53) of Antarctica. More than 4.5 million square miles of ice sheet (54) the area. Great rivers of ice push down the mountains. Antarctica is the (55) of about 85 percent...
An ice shelf the size of New York City has collapsed(坍塌)in East Antarctica, an area long thought to be stable(稳定)and not hit much by climate change, concerned scientists said on Friday. The collapse, caught by sat elite images, marked the first time in human history that the frigid...
B Sometime between July 10 and 12,a massive iceberg the size of the US state of Delaware broke free from Antarctica's Iarsen Clce Shelf(冰架).The crack that led to the separation was visible in the first images of the ice shelf captured by NASA satellites in 1963.However,the crack r...
At almost 4,000 square km (1,500 square miles), the Antarctic iceberg called A23a is roughly three times the size of New York City. Since calving off West Antarctica's Filchner-Ronne Ice Shelf in 1986, the iceberg — which once host...
An ice shelf the size of New York City has collapsed(坍塌)in East Antarctica, an area long thought to be stable(稳定)and not hit much by climate change, concerned scientists said on Friday. The collapse, caught by sat elite images, marked the first time in human history that the frigid...
Iceberg A-83, approximately the size of Portland, Oregon, detached from Antarctica’s Brunt Ice Shelf in late May 2024, an event recorded by Landsat 9. A large wedge of ice broke from Antarctica’s Brunt Ice Shelf in late May 2024, the most recent in a series of notable ...
The 2023 ice minimum is the lowest since records began in 1979.This year's minimum extent beat the previous record low set last year by 52,500 square miles,an area about the size of the state of Alabama. "Antarctica's response to climate change has been different...
The problem isn’t the amount of ice lost in this collapse, Neff and Walker said. It’s negligible (不值一提). But it’s more about the where it happened. Neff said he worries that previous assumptions (先前假设) about East Antarctica’s stability may not be so right. And that’s ...
What is the population of Crimea? What are the coordinates for Antarctica? What continent is Colorado in? How much of NATO does the U.S. fund? How wide is Lake Ontario? What continent is Ireland on? Large landmasses on the earth are known as what?