The cold climate plays a significant role in the continent's year-round ice fields. Even though Antarctica receives more sunlight than the equator (赤道), the temperatures are lower because the ice there the heat back into space. For centuries, Europeans wondered about the of a South-Polar ...
Antarctica (南极洲) is a great, icy land mass, surrounded by the huge Southern Ocean. The ice in Antarctica doesn’t just cover the land. There’s also a huge area of sea ice which floats (漂浮) on the ocean’s surface. However, scientists have reported that Antarctica’s sea ice is...
Antarctica (南极洲) is a great, icy land, surrounded by the huge Southern Ocean. The ice in Antarctica doesn’t just cover the land. There’s also a large area of sea ice, which floats (漂浮) on the ocean’s surface. Scientists have been measuring the area of the sea ice in Antarct...
It is difficult for people to get there, and not a comfortable place for people to stay once they arrive. 1 2 .They never melt. Even though Antarctica receives more sunlight than the equator, the temperatures are lower because the ice sheet reflects the heat back into space. Thus, the...
The researchers said that the rainforest environment in Antarctica was especially surprising because each year, the area experiences a four-month polar night when there is no sunlight to fuel plant life. Klages said no ice sheets were present during the time, but seasonal snowfall was likely.(...
根据短文第一段In the most southern part of our planet, there’s a place that’s covered with snow and ice all year round.可知南极洲常年覆盖着冰雪,故排除A;根据Working in Antarctica is dangerous, especially when meeting gale-force (七级以上的) winds.排除C;根据In Antarctica, summer lasts ...
D Antarctica(南极洲) is a great, icy land, surrounded by the huge Southern Ocean. The ice in Antarctic a doesn't just cover the land. There's also a large are a of se a ice, which floats(漂浮)on the ocean's surface.Scientists have been measuring the are a of the se a ice in...
with sea level about 170 meters higher than today.T he researchers said that the rainforest environment in Antarctica was especially surprising because each year, the area experiences a four-month polar night when there is no sunlight to fuel plant life.Klages said no ice sheets were present du...
When it is frozen, se a ice reflects sunlight back out into space. But when the sea ice melts, the water left behind is darker, and takes in and keeps more heat. Scientists are working hard to better understand Antarctica. They don't know yet if this is just a short-term problem, ...
The researchers saidthat the rainforest environment in Antarctica was especially surprising because each year, the areaexperiences a four-month polar night when there is no sunlight to fuel plant life. Klages said no icesheets were present during the time, but seasonal snowfall was likely.32. ...