Scientists concerned about global warming focus on the Arctic because that is a region where the effects are expected to be felt first, and that has been the case in recent years.There was a slowdown in Arctic warming in 2009, but in the first half of 2010 warming was near a record ...
There are still concerns about whether the technology will prove useful in the fight against global warming. For one thing, it would have to be scaled up enormously. For another, a lot of water is needed - 25 tons of it for every ton of CO 2 - along with the right kind of rock. ...
Global warming is caused by carbon dioxide and other heat-trapping gases in the atmosphere.Studies show that the Earth’s climate has warmed by about six tenths of one degree Celsius during the past one hundred years. Most of the increase has taken place in the last thirty years. German ...
are taking steps to prevent the situation from becoming worse.There are programmes to educate citizens and students about the situation and recycling waste is becoming more common.Using more alternative(替代的) energy sources is also a good way to prevent global warming.One thing that everyone can...
【题目】For years, scientists and others concerned about clim at e chang e hav e been talkin g about th e need for carbon captur e and storag e ( CC S).T hat is th e term for removing carbon diorid e fr om, say, a coal-burning power plant's smokestack (大烟 )and pumping it...
The rise of LED lighting came at a time when people were just starting to be concerned about global warming. Because of LEDs’ energy efficiency, using them for the world’s lighting would have “an extreme impact” on society. I (1) ___ for Blue LED Lights to win the 2014 Nobel Pri...
ahello ... my name is monica ... we can try to be friends but i'm a little bit concerned about the age gap ... take care 你好... 我的名字是monica ... 我们可以设法是朋友,但i'm稍微关注年龄空白... 小心[translate] a[20:36:08] 意大利...
根据文章第一段关键句"Scientists today are concerned about the growing number of species in the world that may soon become extinct.The United Nations,along with many governments,are trying to save these endangered species."今天,科学家们对世界上越来越多的可能很快灭绝的物种感到担忧。联合国和许多国家...
Rapid warming caused the “Great Dying”快速变暖导致“大灭亡”体裁说明文难度★★★Scientists have discovered that rapid global warming caused the largest extinctionevent in the Earth’s history. This mass extinction, known as the “Great Dying”,occurred around 252 million years ago. It marked the...
阅读理解For years, scientists and others concerned about climate change have been talking about the need for carbon capture and storage (CCS).That is the term for removing carbon dioxide from,say, a coal-burning power plant's smokestack and pumping it deep-underground to keep it out of the...