- 推行清洁生产可以提高产品的质量，并提高资源的利用效率.（ ）
- 循环经济的3R原则是，减量化、再利用和资源化.（ ）
- 循环经济的特征是高投入、高消耗、高排放、低效益.（ ）
- 清洁生产等同于末端处理.（ ）
- 清洁生产的内容包括，清洁的能源、清洁的生产过程和清洁的产品.（ ）
- Biocentric means that all forms of life have an inherent value.（ ）
- sustainable development is first proposed in
in 1987.（ ） - ethics reflects the predominant feelings of a culture about ethical issues.（ ）
- Morals seek to define fundamentally what is right and what is wrong, regardless of cultural differences.（ ）
- Meeting the needs of current generations without compromising the ability of future generations to meet theirs,this is called sustainable development.（ ）
- landfill may cause groundwater pollution.（ ）
- Municipal solid waste (MSW) are produced directly from homes.（ ）
- papers are recyclable solid wastes.（ ）
- Battery is hazardous solid waste.（ ）
- The first step for solid waste treatment is（ ）。
- Thermal pollution is caused by cooling water from industry. （ ）
- Agricultural sources are points sources. They are difficult to control.（ ）
- Groundwater is in saturated zone, which is under the water table.（ ）
- Municipal and industrial sources are good examples of nonpoint sources.（ ）
- The value of COD is higher than BOD.（ ）
- Photochemical smog is a mixture of primary pollutants and secondary pollutants.（ ）
- Chlorofluorocarbon (CFC) is one kind of greenhouse gas. Also, CFC can damage ozone layer.（ ）
- Acid rain is mainly caused by SO2 and NO2.（ ）
- Particulate matter and Ozone are primary pollutants. （ ）
- Which is the secondary Pollutant?（ ）
- Soil erosion is the wearing away and transportation of soil by wind or water.（ ）
- Desert soil has a well developed soil layers. （ ）
- Black soil and red soil are different soil types.（ ）
- Grassland soil has a deep layer of subsoil. （ ）
- Forest soil has a thin topsoil layer.（ ）
- Which is not the typical habitat of mosses?（ ）
- Which is the abiotic factor of an organism’s environment?（ ）
- Humans raising cattle for food is what kind of relationship?（ ）
- Which of the following factors is not the limiting factor for fish growth in the aquatic ecosystem?（ ）
- For fish growth in the aquatic ecosystem, dissolved oxygen is a（ ）。
- Surface mining of coal may cause landscape disturbance。（ ）
- Resources are smaller than reserves.（ ）
- Underground mining of coal may cause subsidence.（ ）
- Nuclear energy is renewable energy source.（ ）
- Biomass energy is one nonrenewable energy source.（ ）
- ecosystem diversity refers to a measure of the number of kinds of ecosystems present in an area.（ ）
- Introduction of exotic Species may cause biodiversity loss。（ ）
- Desertification is the development of desertlike areas, it is caused by loss of vegetation.（ ）
- Waste treatment is the direct value of biodiversity. （ ）
- Provide food for human is the indirect value of biodiversity.（ ）
- 家庭废旧的地毯、踏垫属于可回收物。( )
答案:对
答案:对
答案:错
答案:错
答案:对
答案:对
答案:对
答案:错
答案:错
答案:对
答案:对
温馨提示支付 ￥3.00 元后可查看付费内容,请先翻页预览!
