D. The burning of fossil fuels. 相关知识点: 试题来源: 解析 D。中文解析:文中提到燃烧化石燃料,如煤炭、石油和天然气,是温室气体排放的最大来源。A 选项森林砍伐也会导致全球变暖,但不是最大来源;B 选项工业过程和 C 选项农业活动也会释放温室气体,但不如燃烧化石燃料排放量大。
Driving a large - displacement vehicle alone C. Saving electricity at home D. Using renewable E. nergy sources 相关知识点: 试题来源: 解析 B。解析:本题考查减少温室气体排放的方式。选项A使用公共交通、选项C家庭节电、选项D使用可再生能源都是减少温室气体排放的方式,而单独驾驶大排量汽车(driving a ...
Which of the following is a greenhouse gas? A. Oxygen B. Nitrogen C. Carbon dioxide D. Helium 相关知识点: 试题来源: 解析 C。“Carbon dioxide”二氧化碳是一种温室气体。“Oxygen”氧气、“Nitrogen”氮气、“Helium”氦气都不是温室气体。
[听力原文]11-13 The greenhouse gas, methane, has stopped growing in the global background atmosphere and could begin to decrease, CSIRO researchers announced today. "Methane is the second most important gas after carbon dioxide. It is responsible for a fifth of the enhanced greenhouse effect ove...
百度试题 结果1 题目Which of the following is a greenhousegas? A. Carbonic acid B. Carbon dioxide Carbon monoxide D. Nitrous dioxide 相关知识点: 试题来源: 解析 Carbon dioxide 反馈 收藏
B. Driving large gas-guzzling cars. C. Using energy-efficient appliances. D. Cutting down more trees. 相关知识点: 试题来源: 解析 C。使用节能电器可以帮助减少温室气体排放。A 选项燃烧更多化石燃料会增加温室气体排放;B 选项驾驶大排量汽车也会增加温室气体排放;D 选项砍伐更多树木会减少吸收温室气体的...
Which of the following can help reduce greenhouse gas emissions? A. Eating more meat B. Using energy-efficient appliances C. Flying frequently D. Wasting E. lectricity 相关知识点: 试题来源: 解析 B。A 选项吃更多肉会增加畜牧业排放的温室气体。C 选项频繁飞行能源消耗大,排放多。D 选项浪费电会...
New technologies can help reduce greenhouse gas emissions. Which of the following is a technology for reducing emissions? A. Carbon capture and storage B. Increasing fossil fuel consumption C. Deforestation D. Industrial pollution 相关知识点: ...
A. Greenhouse gases have been proven to harm merely the Earth. B. There is little we can do to prevent global warming. C. Global warming can increase the chances of droughts and floods. D. The hugeness of oceans makes them better absorbers of heat than the air. ...
Which gas is most responsible for the enhanced greenhouse effect in recent years? A. Oxygen B. Nitrogen C. Carbon dioxide D. Argon 相关知识点: 试题来源: 解析 C。解析:近年来,二氧化碳(Carbon dioxide)对增强温室效应负有最大责任。二氧化碳在大气中的浓度不断增加,它能吸收地面辐射并阻止热量向太空...