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...
[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...
Which of the following is NOT a greenhouse gas? A. Water vapor B. Nitrous oxide C. Sulfur dioxide D. Oxygen 相关知识点: 试题来源: 解析 D。氧气不是温室气体。选项 A 水蒸气是温室气体;选项 B 一氧化二氮是温室气体;选项 C 二氧化硫在一定程度上也会对气候产生影响,但通常不被认为是主要的温室...
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...
Which of the following is the largest source of greenhouse gas emissions? A. Deforestation. B. Industrial processes. C. Agricultural activities. 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 ...
To determine which of the following is not a greenhouse gas, we will analyze each option provided:1. Carbon Dioxide (CO2): Carbon dioxide is a well-known greenhouse gas. It is produced by natural processes such as respiration a
The greenhouse effect is caused by an increase in which gas? A. Oxygen. B. Nitrogen. C. Carbon dioxide. D. Hydrogen. 相关知识点: 试题来源: 解析 C。温室效应主要是由二氧化碳等温室气体的增加引起的。氧气、氮气和氢气不是主要的温室气体。
The increase in which gas in the air may lead to the greenhouse effect? A. Oxygen. B. Carbon dioxide. C. Nitrogen. D. Argon. 相关知识点: 试题来源: 解析 B。解析:二氧化碳在空气中的增加会导致温室效应。氧气、氮气和氩气与温室效应没有直接关系。
解析 D。解析:使用太阳能(Using solar energy)是清洁能源的利用,可以帮助减少温室气体排放。每天独自开大型越野车(Driving a large SUV alone every day)、在家整天开灯(Keeping the lights on all day at home)和多吃肉(Eating more meat)都会增加能源消耗或产生更多温室气体排放相关的因素。
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: ...