Walk, bike, carpool or use public transportation when you can. According to the U.S. Department of Energy, "[h]ighway vehicles release about 1.7 billion tons (1.5 billion metric tons) of greenhouse gases (GHGs) into the atmosphere each year — mostly in the form of carbon dioxide (CO2)...
“In order to reduce emissions of carbon dioxide, a greenhouse gas, Volvo Cars believes that in the short term, biogas, a renewable fuel produced from organic material, provides many environmental benefits”, says Anders Kärrberg, Environmental Director at Volvo Car Corporation. ...
“green” vehicles currently on the market, hydrogen fuel cells can offer the promise of zero emission technology, where the only byproduct from the automobiles is heat and water vapor. Current fossil-fuel burning vehicles emit all sorts of pollutants such as carbon dioxide, carbon monoxide, ...
In collaboration with Australia's national scientific agency, the Commonwealth Scientific and Industrial Research Organisation (CSIRO), scientists from the University of Adelaide have successfully used a new "catalyst" to combine carbon dioxide with hydrogen to efficiently produce methane and water. Accordi...
in which hydrogen replaces oil as the main fuel source. Many people argue that because hydrogen will probably be generated by burning fossil fuels, a hydrogen system is no better for our planet than oil. Both produce the greenhouse gas carbon dioxide, although at different points in the cycle...
Production of bio-foam is designed to emit less carbon dioxide into the atmosphere Material is designed to require less energy to produce than the petroleum-based foam Emphasizes Ford’s commitment to its environmental responsibility Body-on-frame Construction Type of vehicle construction with the bo...
In 1885, Karl Benz, a German, invented the first motorcar. Today, the use of motorcar has become an important form of transport. There are currently about 200 million cars on the roads all over the world. Some are designed for speed and others are produced with special ...
Production of bio-foam is designed to emit less carbon dioxide into the atmosphere Material is designed to require less energy to produce than the petroleum-based foam Emphasizes Ford’s commitment to its environmental responsibility Body-on-frame Construction Type of vehicle construction with the bo...
A hundred cars can produce on average one third of a kilogram of carbon monoxide , as well as many other poisonous su 一个危险气体空气污染是carbonmonoxide。 它是碳和氧气化合物。 仅每10000的一份将导致病症,但是每750的一份在30分钟之内将导致死亡。 一百辆汽车可能平均一公斤的三分之一每天生产一...
— Some cars are really expensive. — () 题目内容(请给出正确答案) [单选题] A.Certainly they are. They burn less gas. B.I do hope so C.I don’t know about that. 查看答案