Renewable energy, also known as alternative energy, can be gained from such non-fossil sources as wind, sun and wave. The overwhelming majority of the world's energy supply is still derived from fossil fuels now, say coal and natural gas, which are scarce resources. But according to a new...
An insight into the progress in renewable energy research Renewable energy, also known as alternative energy, can be gained from such non-fossil sources as wind, sun and wave. The overwhelming majority of the world’s energy supply is still derived from fossil fuels now, say coal and natural...
Renewable energy, also called alternative energy, is energy which comes from natural resources such as sunlight, wind, and rain. A. 正确 B. 错误 如何将EXCEL生成题库手机刷题 如何制作自己的在线小题库 > 手机使用 参考答案: A 复制 纠错
1. 根据“They are incredibly valuable energy sources, also known as 'clean energy' as they do not p___(1) the environment.”可知,此处指的是可再生能源不会污染环境,结合首字母p,此处应填pollute,pollute the environment意为“污染环境”。 2. 根据“Renewable energies come from our planet's unli...
State-owned energy enterprises are also helping the country's green energy transition by optimizing their business.国有能源企业也在通过优化业务助推中国绿色能源转型。For example, China Petrochemical Corp, also known as Sinopec — the world's largest refiner by volume — has continuously boosted its ...
They stand out as a viable source of clean and limitless energy. These are also known as non-conventional sources of energy. The following section outlines several different types of renewable energy. C.Solar energy is the most readily available source of energy. It does not belong to anybody...
but strictly speaking, it is not, because it can be depleted at specific sites. All renewable energy resources can be used to generate electricity. In addition, biomass, solar, and geothermal energies are used for heating and cooking, and biomass is also used for transportation (as ethanol or...
The oldest and most common source(来源) of renewable energy known to man,biomass is one of the most important forms of energy production in the United States and elsewhere.Since such a wide variety of biomass materials is everywhere – from trees and grasses to agricultural and city- life ...
C8 [2013·大纲全国卷]-EThe oldest and most common source(来源)of renewable energy known to man, biomass is one of the mos importantforms of energy production in the United States and elsewhere.Since such a wide variety of biomass materials iseverywhere-from trees and grasses to agricultural ...
One of the EU’s targets for climate change and energy, also known as the 20-20-20 targets, was formulated in 2008 and entails a 20 % reduction in EU greenhouse gas emissions from 1990 levels, a 20 % increase in the use of renewable energy sources, and a 20 % improvement in energy...