环境学答案2023

第二章测试

1.Risk is the ________________ that a condition or action will lead to an injury, damage, or loss. ( )
A:consequence
B:chance
C:possibility
D:probability

答案:D
2.Risk assessment is the use of ________________ to estimate the probability of harm to human health or the environment. ( )
A:theories and technologies
B:models and equations
C:measurements and analyses
D:facts and assumptions
3.Renewable resources include_______________. ( )
A:vegetation,
B:water
C:Soil
D:fossil fuels
4.Risk management is a decision-making process of weighing policy alternatives and selecting the most appropriate regulatory action. （ ）
A:对 B:错 5.Negligible risk is the zero risk. （ ）
A:对 B:错 6.Life cycle analysis is the process of assessing the environmental effects associated with the production, use, reuse, and disposal of a product over its entire useful life. （ ）
A:错 B:对 7.Air pollution, water pollution, plant and animal extinctions, depletion of a resource are all example of the environmental costs of resource exploitation. （ ）
A:对 B:错 8.Cost-benefit analysis is an unformal process f to determine whether a policy generates more social costs than social benefits. （ ）
A:对 B:错