Finally, renewable energy sources are used even though they are often expensive to develop. One form of these is geothermal energy. In certain parts of the world the temperature of the earth increases thirty degrees centigrade with each kilometre down. At six kilometres,therefore, it rises to ne...
A. dirty and unsustainable B. expensive and difficult to use C. clean and sustainable D. limited and unreliable 相关知识点: 试题来源: 解析 C。解析:文章中提到“One solution is to increase the use of renewable energy sources such as solar and wind power. These sources are clean and sustaina...
Renewable energy certificates (RECs) certify the bearer owns one megawatt-hour (MWh) of zero-carbon electricity that has been generated by renewable energy sources and delivered to the power grid.
Sources of Renewable Energy Some of theemerging sources for alternative energyare solar, wind, and biomass. Other options include hydropower, tidal, wave, and geothermal energy, though they have not had as much growth and mainstream adoption as the others. ...
The value of carbon emission reduction induced by Renewable Energy Sources in the Italian power market 2021, Ecological Economics Citation Excerpt : This in turn depends on several factors, such as the technology type that is displaced by RES participation, the regional potential of RES penetration ...
A. They are expensive. B. They produce harmful emissions. C. They are clean and do not produce harmful emissions. D. They are only available in certain areas. 相关知识点: 试题来源: 解析 C。中文解析:可再生能源的主要优势之一就是清洁,不会产生有害排放物或污染物。A 选项说它们昂贵,与文章中...
Renewable energy sources are ___. A. finite and non-renewable B. scarce and expensive C. abundant and environmentally friendly D. difficult to develop and use 相关知识点: 试题来源: 解析 C。中文解析:可再生能源是丰富且环保的,而不是有限且不可再生的、稀缺且昂贵的或难以开发和使用的。反馈 收...
Finally renewable energy sources are used even though they are often expensive to develop. One form of these is geothermal energy . In certain parts of the world the temperature of the earth increases thirty degrees centigrade with each kilometre down. At six kilometres therefore it rises to near...
Finally, renewable energy sources are used even though they are often expensive to develop. One form of these isgeothermal energy. In certain parts of the world the temperature of the earth increases thirty degrees centigrade (摄氏) with each kilometer down. At a result, at six kilometers, it...
Finally, renewable energy sources are used even though they are often expensive to develop.One form of these isgeothermal energy.In certain parts of the world the temperature of the earth increases thirty degrees centigrade with each kilometre down.At six kilometres, therefore, it rises to nearly...