Geothermal energy is generated from ___. A. the sun B. the wind C. the heat within the Earth D. water 相关知识点: 试题来源: 解析 C。解析:文章中明确提到 Geothermal energy is generated from the heat within the Earth.。反馈 收藏 ...
Definition of Geothermal Energy Geothermal energy is the terrestrial generated heat stored in, or discharged from rocks and fluids (water, brines, gasses) saturated pore space, fractures, and cavities and is widely harnessed in two ways: for power (electricity) generation and for direct use, e....
Geothermal energy is one of the renewable energy sources that’s used in Italy and throughout the world; but how is it produced and what are its benefits?
The water is brought to the surface, as a liquid or steam, through holes drilled for the purpose. 【2】By far the most abundant form of geothermal energy occurs at the relatively low temperatures of 80° to 180° centigrade. Water circulated through heat reservoirs in this temperature range ...
Geothermal energy is in a sense not renewable, because in most cases the heat would be drawn out of a reservoir much more rapidly than it would be replaced by the very slow geological processes by which heat flows through solid rock into a heat reservoir. However, in many places (for ...
By far the most abundant form ofgeothermal energy occurs at the relatively low temperatures of 80℃ to 180℃ centigrade. █Water circulated through heatreservoirs in this temperature range is able to extract enough heat to warmresidential, commercial, and industrial spaces. More than 20,000 apartme...
【5】Like most other energy sources, geothermal energy presents some environmental problems. The surface of the ground can sink if hot groundwater is withdrawn without being replaced. In addition, water heated geothermally can contain salts and toxic materials dissolved from the hot rock. These wat...
Economics of Energy Supply☆ NorbertEdomah, inReference Module in Earth Systems and Environmental Sciences, 2018 Geothermal energy Geothermal energyisheat energyfrom within theearth's crust. It is considered a renewable energy source since heat is continually being generated from within the earth's cr...
题目Geothermal(地热的) power generation is one of our most stable renewable energy resources.Heat generated below the Earth's surface can provide an almost unlimited supply to power and heat homes.And while geothermal electricity only accounts for around one percent of global...
resource is strongly dependent on different approaches (i.e. by temperature, use, type and status, accessibility, electric power generation, stored heat, specific energy, recoverable volume, recoverable heat, recoverable power, net profit) (Falcone et al.2013), it can be used to generated clean...