Professor: The answer in this case is no, because they don't escape into the atmosphere. The gases are captured and can be burned to produce electricity, which saves a lot of money and ultimately decreases our need for fuels like petroleum and coal, which are not only expensive but are ...
故答案为The coal and petroleum are burned, they release harmful gases into air.(煤和石油燃烧,它们释放有害气体到空气中。2.【答案】Harmful gases combine with orygenand water in the air, and carry these gases when it rains or snows.【解析】题中问一些有害气体是怎样变成酸雨的?根据文中第一段...
A. the burning of coal B. the melting of ice C. the cooking of an egg D. the condensation of water vapor What is energy? What is work? What are several types of energy that exist and describe the means by which one type of energy may be converted into another type of energy?
Traditional energy sources, like coal and oil, are finite and when burned, release carbon in the form of carbon dioxide and methane — two greenhouse gases that significantly contribute to the acceleration of global climate change. Renewable energy, on the other hand, either does not emit carbon...
Everything living eventually dies, and the nitrogen a particular organism was using when it croaked is taken to hand by bacteria that turn the nitrogen-rich corpse into ammonium, which can be picked back up by plants and used again. Step 4: Denitrification It's possible to convert bioavailab...
Air pollution is caused by humans introducing chemicals and other materials into the air. These pollutants are dangerous to both the environment and our own health. Air pollution has a wide range of effects, from respiratory disease to climate change. Un
The WWA study investigates how all of these events were intensified by global warming, which was, in turn, caused by the burning of fossil fuels and deforestation. The main finding is simply put: “with every ton of coal, oil and gas burned, all heatwaves get hotter, and the overwhelming...
However, when fossil fuels are burned, they release greenhouse gases (GHGs) like carbon dioxide (C02), methane (CH4) and nitrous oxide (N20) into the atmosphere. When GHGs build up in the atmosphere, they trap the sun’s radiation and prevent it from being released into space, warming Ear...
Coal is a black rock created when plant matter dies in the right conditions and forms peat, eventually compacting into lithified carbon. Coal contains lots of energy, so it has long been burned as fuel.Answer and Explanation: Metamorphosed coal is known as anthracite. However, not all coal ...
Coal contains various impurities and releases more greenhouse gases when burned, making it less environmentally friendly. Charcoal is purer in form and burns cleaner, but it is less energy-dense compared to coal. 14 From a grammatical standpoint, both "coal" and "charcoal" are singular nouns, ...