Right now, the biggest source of energy (能源) in the world is fossil fuel(矿物燃料).Fossil fuels are oil, gas, and coal(煤). 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...
The energy we use comes from many sources(来源). Most of them 21 from fossil fuels(化石燃料). These include coal,oil and gas. We also use other sources of energy, like the sun and wind. This is 22 because fossil fuels can not be renewed.Solar (from the sun) and wind energy can ...
【题目】 Most of the energy that we use for electricity comes from fossil fuels , like coal ,oil , and natural gas . Unfortunately, the enormous amount of energy we consume everyday has depleted these nonrenewable natural resources.But now , there is a possible new sourceof energy that is...
1Most of the energy that we use for electricity comes from fossil fuels, like coal, oil, and natural gas. Unfortunately, the enormous amount of energy we consume every day has depleted these nonrenewable natural resources. But now, there is a possible new source of energy that is similar ...
While fossil fuels — coal, oil, gas — still produce roughly 85 percent of the world’s energy supply, it’s clearer than ever that the future belongs to renewable sources such as wind and solar. The move to renewables is picking up the development around the world: They now account for...
Fossil fuels are sources of energy in the form of coal,oil,and natural gas. These fuels are called fossil fuels because they are formed over millions of years from the fossils,or remains,of dead plants and animals. Eventually the fossils are buried under ...
许多人并不知道他们究竟消耗掉了多少食品和饮料。结果一 题目 The electricity industry large amounts of fossil fuels.A.consumesB.spendsC.cancelsD.invents 答案 A相关推荐 1The electricity industry large amounts of fossil fuels.A.consumesB.spendsC.cancelsD.invents 反馈 收藏 ...
As the world tries to give up fossil fuels, there is a lot of focus on renewable energy sources like wind and solar energy. But one very promising source of energy comes from deep inside the earth. And old oil wells could help greatly in developing and using this energy resource. “...
How are fossil fuels formed, why do they release carbon dioxide and how much of the world's energy do they provide? And what are the renewable energy sources that could replace fossil fuels? Fossil fuels were formed over millions of years from the remains of plants and animals trapped in ...
aFossil fuels are energy sources formed from the remains of plants and animals that lived millions of years ago.Coal,oil,and natural gas are all fossil fuels.People in the United States and other countries started bunting large amounts of fossil fuels more than a century ago.The amount d fo...