He supports his views with the help of data released by the Food and Agriculture Organization of the United Nations, which says that raising livestock accounts for a full 18 percent of greenhouse-gas emissions worldwide.Neff, NatalieAutoweek...
Methane is also a powerful greenhouse gas. Which of the following activities can release a large amount of methane? A. Planting trees B. Burning coal C. Livestock farming D. Using solar E. nergy 相关知识点: 试题来源: 解析 C。解析:本题主要涉及不同活动与甲烷排放的关系。种树(Planting trees...
This type of methane is the primary constituent of natural gas, making up 70 to 90% of it. Propane is a common by-product found in natural gas.Biogenic and thermogenic methane may have different origins but they have the same properties, making them both effective greenhouse gases. ...
METHANE IS A potent greenhouse gas. Over 20 years it has over 80 times the planet-cooking power of carbon dioxide, and is the culprit behind nearly 45% of warming today. Because methane is the main component of natural gas, a big chunk of man-made emissions comes from the energy industry...
Methane (CH4) is a potent greenhouse gas and its concentrations have tripled in the atmosphere since the industrial revolution. There is evidence that global warming has increased CH4 emissions from freshwater ecosystems1,2, providing positive feedback t
"Something is going on in the surface waters and nobody has been paying attention so far," Daniel McGinnis, co-author of the study with his colleague Daphne Donis said, Swiss New Agency ATS reported. Methane is a gas whose greenhouse effect is 28 times greater than that of carbon dioxide...
(上接第2版)spe as cows, pigs, and sheep release (释 ) methane - a greenhouse gas that act causes global warming - when they pass wind (). One cow produces se about 500 liters of methane each day. A 2006 report by the Food and ca Agriculture Organization (FAO) warns that methane ...
可知,此处应填形容词,power的形容词为powerful,意为“有力的”,修饰名词greenhouse gas,符合题意。故答案为powerful。2.【答案】a【解析】根据题干要求,此处需填不定冠词,结合句意“菲律宾的地球母亲基金会是全球焚烧炉替代品联盟的成员,该联盟被称为盖亚。”可知,此处应填不定冠词,表示泛指,member的发音是以...
9、A Strong Greenhouse Gas1 Methane is a colorless, odorless gas; it is also a potent greenhouse gas, and once released into the atmospheres, it absorbs beat radiating from Earth\'s surface. That\'s why methane is a majorcontributorto the planet\'s increasing temperature rise orglobal warmi...
Methane is a highly potent greenhouse gas, with over 80 times the warming impact of carbon dioxide over the first 20 years after it is released. "This is by far the most comprehensive body of research of its kind," said EDF chief scientist and co-author of the study Steven Hamburg. "Re...