Currently, countries are working to ensure that the damage to Antarctica’s environment is minimized, and that the last wilderness on Earth will remain an unspoiled place. A. The cold climate is responsible for maintaining the continent’s year-round ice fields. B. It is widely described as ...
1:B,根据第一段最后一句As the Arctic climate changes and the ice slowly disappears, polar bears face an increasingly uncertain future. 可知是气候变暖和冰层融化导致的,故选B。2:C,第二段的内容主要讲的是关于北极熊的一些简单介绍,故选C,brief information on polar bears 。3:B,根据文章第三段内容可...
As a result, it has become a window on the past, and can give researchers lots of useful information. Gases and minerals, in the form of volcanic dust trapped in the ice, can tell us a lot about what the world's climate was like in past ages. Antarctic rocks are also very important...
Scientists, driven by their curiosity and thirst for knowledge, have embarked on expeditions to study this icy wonderland. Their research includes drilling deep into the ice to retrieve ancient air bubbles trapped within, allowing them to analyze the earth's past climate patterns. The harsh ...
CA. The climate there is cold.B. Antarctica receives more sunlight than the equator.C. Antarctica receives no sunlight.D. The ice never melt.79. What is NOT true about Antarctica?BA. It is regarded as the lasttrue wilderness on earth.B. The coldesttemperature recorded was minus 89.2 ...
. This was long considered the highest air temperature ever measured on Earth. But, on September 13, 2012, the World Meteorological Organization announced that the WMO Commission of Climatology World Archive of Weather and Climate Extremes had found that the record was invalid, so the record went...
Polar bears live in the coldest environments on Earth-the Arctic. Called "ice bears" in many European languages, polar bears depend on the ice that surrounds them for their survival. As the Arctic climate changes and the ice slowly disappears, polar bears face an increasingly uncertain ...
阅读理解。 Polar bears live in the coldest environments on Earth-the Arctic. Called "ice bears" in manyEuropean languages polar bears depend on the ice that surrounds them for their survival. As the Arctic climate changes and
It's difficult to pin down the coldest places on Earth to live because the climate is dynamic. Those recording some of the lowest temperatures may not be consistently cold, creating conflict amid top contenders. That said, according toWeather.com,Oymyakon, Russiahas winter temperatures that averag...
Fat and feathers are very important.Warmblooded animals (birds and mammals)in Antarctica maintain constant body temperatures,just like warmblooded animals do in other climate zones.If they let their temperatures drop below zero,they\'d freeze.Second,size matters,as it contributes to keeping...