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单选题 Which is the primary Pollutant?( )
学科：环境保护与可持续发展
时间：2026-04-27 00:41:14
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题目1多选题
What are the harms of acid rain? ( )A. Forest declineB. Hurt cropsC. Surface temperature of the earth increasesD. Water acidification
题目2判断题
Surface mining of coal disrupts the landscape.( )A. 对B. 错
题目3判断题
Charcoal fires from thousands of home are nonpoint sources for air pollution. ( )A. 对B. 错
题目4多选题
Which are the energy conservation techniques? ( )A. WalkB. Take rail or busC. Drive a car to workD. Drink beer and smoke
题目5单选题
The major component in natural gas is? ( )A. Carbon dioxideB. Sulfur dioxideC. MethaneD. Nitrogen dioxide
题目6单选题
Which is the primary Pollutant?( )A. Particulate matterB. SO3C. HNO3D. H2SO4
题目7判断题
Ozone layer is in troposphere. ( )A. 对B. 错
题目8多选题
Which are the issues related to oil use?( )A. Oil spillsB. Air pollutionC. Marine pollutionD. Subsidence
题目9判断题
Factory smokestacks are point sources for air pollution. ( )A. 对B. 错
题目10判断题
Endangered species are those present in such low numbers that they are in immediate danger of becoming extinct.( )A. 对B. 错
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