Electrical energy comes from the sun in a roundabout way, e.g.②, it can come from the power of water falling down a mountainside③. The water fell there as rain, and we know that rain is made by the sun's heat evaporating the water on the earth's surface. This water vapour ...
nearly all energy comes from the sun, either in a roundabout① way or straight from it, in the form of heat rays and light rays. the light from the moon, too, comes from the sun. the moon can be said to be like a large mirror which throws back the sun's light to the earth. ...
electrical energy comes from the sun in a roundabout way, e.g.②, it can come from the power of water falling down a mountainside③. the water fell there as rain, and we know that rain is made by the sun's heat evaporating the water on the earth's surface. this water vapour rises...
During the course of one year, Europe receives approximately 1000-kilowatt hours of solar energy each square meter.”可知,印度计划为10万个村庄供电,安装50万部太阳能电话,在一年的时间里,欧洲每平方米大约接收到1000千瓦时的太阳能,故B项(这在发达国家和印度这样的经济体都在发生)符合语境。【小题3】...
Electrical energy comes from the sun in a roundabout way, e.g.②, it can come from the power of water falling down a mountainside③. The water fell there as rain, and we know that rain is made by the sun's heat evaporating the water on the earth's surface. This water vapour rises...
Alternative(供替代的) Sources of Energy The world's number one energy source is not man-made. It is much bigger than anything that Man could ever dream of designing or manufacturing, and in fact it produces all the energy needs of everybody on Earth. _16Apart from it, other energy sour...
All journal articles featured in Energy Sources, Part A: Recovery, Utilization, and Environmental Effects vol 45 issue 2
Electrical energy comes from the sun in a roundabout way, e.g.②, it can come from the power of water falling down a mountainside③. The water fell there as rain, and we know that rain is made by the sun's heat evaporating the water on the earth's surface. This water vapour rises...
New Green EnergyOcean rise and fall each day. This moving water can make electricity. We call it tide power. There is also heat under the Earth's surface. Scientists can use this heat for energy, which is called heat power. We may find other sources of green energy in the future.Some...
The analysis of these alternative energy sources involves not only the likelihood of their occurrence when the energy source is available but also the availability of these energy sources on Earth. These analyses permit estimates of how globally significant the alternative energy sources could be. In...