The biggest cause of global warming is that the carbon dioxide is released when fossil fuels like oil and coal are burned for energy.So when you save energy, you fight against global warming(and save money, of course).Here are some easy steps you can take to keep the world clean: ...
根据第二段最 后一句 Many scientists believe that the biggest cause of global warming is new human technologies that release greenhouse gases into the atmosphere.可知,很多科学家认 为全球变暖的最大的原因就是人 类的新科技。 3.3 推理判断题。 根据最后一 段... more rain...;... bigger storms. ...
The earth is facing many environmental problems. One of the biggest issues is global warming. What is the main cause of global warming? A. Natural disasters B. Human activities C. Alien invasion D. Animal behavior 相关知识点: 试题来源: ...
1 Global warming is one of the biggest problems faced L.A. solve B. answer human beings in the 21st century. Many scientists around: C. d e D. discuss B Except the world are working to 1 the problem. The 37-year-old C. As D. Without Londoner Lewis Pugh also wants to do somethin...
Global warming(全球变暖has become one of the biggestproblems of the world. Many peopleall over the world are working to1( solve) the problem. The36-year-old Londoner Lewis Pugh alsowants to do something for our earth.As a full-time swimmer, his way isreally 2(different)On July 15th, ...
完形填空Global warming is one of the biggest problems facedby human beings in the 21st century. Many scientists aroundthe world are working to 1 the problem. The 37-year-oldLondoner Lewis Pugh also wants to do something for it. 2an adventurer(探险家) and swimmer he does itin a different...
(become) one of the biggest problems we face today, so it’s important for us 2 (protect) our environment. As middle school 3 (student), what can we do? First of all, try to ride bicycles and take public transportation to school instead 4 cars because it will make less CO2. It...
根据首字母提示,可推测句意为“保护环境很重要”,由it’s可知空处应填形容词important“重要的”作表语,故填important。 (2)题详解: 句意:首先,尽量骑自行车和乘公共交通去上学,而不是开车,因为它会减少二氧化碳。根据前句“try to take bicycles and public transportation to school instead of cars”和后句...
VI.短文改错There is no doubt that global warming has became one of the biggestbecomeproblems we face today. So it is important of us to protect our environment.forAs for- middle school students, what can we do? First, try to take bicyclesand public transportation to school instead of drivi...
Volcano– the volcanic eruptions emit ashes and smoke that has a negative impact on the atmosphere. Volcanoes are the biggest contributors to global warming. Forest fire– natural forest blazes are a serious threat to the atmosphere. They emit enormous amount of carbon to the atmosphere which make...