Concern has also been expressed by atmospheric scientists that anthropogenic emissions of CO2 released from fossil-fuel combustion and /or clearing of tropical forests will augment the atmospheric greenhouse effect and result in global warming.
參考答案:让大气科学家也非常关心的是,人类对化工石料的燃烧所释放的二氧化碳会增加大气的温室效应,最终导致全球气候变暖!