The Antarctica is actually a desert. It is the only continent on the earth without a river or a lake. The Antarctica is all ice all the year round. The warmest temperature ever recorded there is zero, at the South Pole. Explorers used to think that a pl
25.The snow in Antarctica is very deep because itD. A.never stops falling. B.piles up year after year. C.never melts. D.both B and C. 26.The snow turns to ice whenC. A.it gets wet. B.the next snowfall comes. C.the snow above it is heavy enough ...
When the snow gets to be about eighty feet deep, it is turned to ice by the weight of the snow above it.1. Antarctica is called a desert because it ___.A. is sandyB. has the same temperature as a desertC. has little moistureD. all of the above2. The Antarctica has ___.A....
The idea was simple: Ice is a material, like steel or wood, that can stand only so much stress before it bends or breaks. Many ice sheets in both Greenland and Antarctica stretch out into the sea around them, like the cap of a mushroom floating on top of the water below. Those edge...
1Antarctica (南极洲), the southernmost part of Earth, is covered 1 snow and ice all year round. 2 it has amazing views, many are still frightened by this icy desert.But 34-year-old US explorer Colin O' Brady is different. Three 3 (month) ago, he became the first person 4 (cross)...
【题目】()9.Antarcticawe know very little iscovered with thick ice all the year round.A.whichB.whereC. about which 相关知识点: 试题来源: 解析 【解析】【答案】C【核心短语/词汇】covered with thick ice:覆盖着厚厚的冰【翻译】我们(对其)知之甚少的南极洲常年覆盖着厚厚的冰。【解析】:本题考查...
根据第四段最后一句中的 it is globalwarming that is the main driver of the greening of Antarctica 可知,全球变暖是驱使南极洲出现绿色植物的主要原因。故选D。7.D细节理解题。根据第三段最后一句Insects like the houseflies carry bacteria that could have a deadly effect on nativelifeforms.可知,随船...
Antarctica (南极洲),the southernmost part of Earth,is covered (1)___ snow and ice all year round.(2)___ it has amazing views,many are still frightened by this icy desert. But 34-year-old US explorer Colin O' Brady is different.Three (3)___ (month) ago,he became the first perso...
Antarctica(南极洲) is known for being a vast land of ice and snow, a place too cold for most life. Despite (尽管) this, the continent is slowly starting to turn warm. According to the Guardian, the Antarctic has registered (登记) a new high temperature for the first time on record, ...
【题目】Antarctica's ice white environment is going green and facing other unexpected threats.Scientists say that as temperatures go up in the polar area, invading(入侵) plants and insects, including the flies, cause a major threat.More and more of these invaders, in the formof larvae(幼虫)...