If fuel price is increased, the agricultural production costs will rise to a large extent and the transportation expenditure will also increase largely. Increase in agricultural production spending and transportation expenses will surely cause more miseries to the common people. There is not doubt that...
Right now, the biggest source of energy in the worldis fossil fuel(化石燃料). Fossil fuels are oil, gas, andcoal. More than 80 percent of the world's energy comesfrom fossil fuel. There are many problems with fossil fu-el. One problem is that when fossil fuel is burned, itpollutes ...
Right now, the biggest source of energy in the world is fossil fuel (矿物燃料). Fossil fuels are oil, gas, and coal. More than 80 percent of the world\s energy comes from fossil fuel. There are many problems with fossil fuel. One problem is that when fossil fuel is burned, it pollu...
One reason for this is that the world is using more and more energy. We just don't have enough fossil fuel. However, if we use nuclear power, then we may have more serious problems in the future. 30.What is main idea of the first sentence of the last paragraph? A. Fewer countries...
Biomass energy derived from paddy residues will simply exploit an already available source of renewable energy. Paddy husk will undoubtedly serve as an economy-generating opportunity for mill owners, who are concerned with the disposal of the husk. The husk can be turned into hard blocks or ...
greatly2.It can be learned that in Iowa ___.A.wind is a widely used energy sourceB.wind energy has replaced fossil fuelsC.there is a shortage of clean energy supplyD.tech enterprises are investing in clean energy3.Which of the following is true about clean energy according to Paragraphs...
Fossil fuels are the world's primary source of energy. Each year, fossil fuel burning releases billions of tonnes of carbon dioxide into the atmosphere. This greenhouse gas contributes to global warming, which could unleash devastating climate change in the future. ...
Right now,the biggest source of energy in the worldis fossil fuel(化石燃料).Fossil fuels are oil,gas,andcoal.More than 80 percent of the world's energy comesfrom fossil fuel.There are many problems with fossil fu-el.One problem is that when fossil fuel is burned,itpollutes the air.Also...
Fossil fuel is a widely used but energy source. 答案:non-renewable 手机看题 你可能感兴趣的试题 单项选择题 在表格中进行数据筛选,应选择( )选项卡。 A. 开始B. 数据C. 查看D. 插入 点击查看答案手机看题 问答题 功能指令执行方式有[填空1] 执行和[填空2] 执行。
is as common as in EuropeC. faces many challengesD. is progressing greatly(2)It can be learned that in Iowa , _.A. wind is a widely used energy sourceB. wind energy has replaced fossil fuelsC. there is a shortage of clean energy supplD. tech enterprises are investing in clean energy...