智慧树知到《现代生命科学与人居环境（同济大学）》2025章节测试答案
智慧树知到《现代生命科学与人居环境（同济大学）》2025章节测试答案
第一章测试
1.What is the goal of constructing human settlements？ （ ）
A、To create a sustainable interactive relationship between people and animals
B、To create a sustainable interactive relationship between people and the external environment
C、To create a sustainable interactive relationship between people and machines
D、To create a sustainable interactive relationship between people and plants
答案：B
2.What are some fields that life sciences discoveries have applications in？（ ）。
A、scientific research.
B、engineering.
C、Physics.
D、Health， agriculture， food science industries.
答案：D
3.What percentage of the world’s population lives in urban areas？ （ ）
A、80%
B、75%
C、55%
D、68%
答案：C
4.What are some problems that are exacerbated by increasing population density in urban environments？ （ ）
A、Poor air quality only.
B、waste-disposal problems.
C、High energy consumption only.
D、Insufficient water availability only.
答案：ABCD
5.The study of human settlements originated from urban planning. （ ）
A、对
B、错
答案：A
第二章测试
1.How many types of bacteria can be found in a spoonful of good soil？（ ）
A、750，000
B、75，000
C、7，500，000
D、7，500
答案：B
2.How many soil layers typically make up mature soil？（ ）
A、3
B、1
C、4
D、2
答案：A
3.What role does soil play in the carbon cycle？（ ）
A、Important water resource
B、Important carbon storage
C、Strengthening carbon sinks
D、Important energy source
答案：B
4.What percentage of soil is made up of pores？（ ）
A、50%
B、75%
C、10%
D、25%
答案：A
5.What are the three principal characteristics of light that affect plant growth？ （ ）
A、Concentration， spectrum， and time
B、Quantity， quality， and duration
C、Brightness， wavelength， and period
D、Intensity， color， and frequency
答案：B
第三章测试
1.What is the proportion of the world’s population that will live in urban areas by 2050 according to the World Health Organization？ （ ）
A、66%
B、70%
C、54%
D、75%
答案：D
2.What is the official term corresponding to the meaning of “megalopolis” in China？ （ ）