The main function of a industrial system is
A: Promote the circulation of substance, energy and value in the industrial system
B: Converting natural resources into services or products that meet specific human needs
C: Affecting the natural surface environment system
D: Affecting the spatial distribution of matter and energy on the earth's surface
A: Promote the circulation of substance, energy and value in the industrial system
B: Converting natural resources into services or products that meet specific human needs
C: Affecting the natural surface environment system
D: Affecting the spatial distribution of matter and energy on the earth's surface
举一反三
- Industrial system affects only resources and environment system, but not social and economic system
- What is the advantage of the new air-conditioning system A: The cost of the air-conditioning device is very low. B: The working principle of the system is simple. C: Minimal amount of energy is needed. D: Only natural resources can be made use of.
- The main cause of pollution is ______. A: the release of artificial or natural substances into the environment B: the production of new industrial goods C: increased amounts of a natural substance D: our ever-increasing population
- The main cause of pollution is （） A: the production of new industrial goods B: increased amounts of natural substance C: our ever-increasing population D: the release of artificial of natural substances into the environment
- （1）. 产业在人类与环境间的关系中具有哪种（ ）角色 What role does industry play in the relationship between human beings and the environment（ ） A: （A） 产业是人类社会经济系统的核心 Industry is the core of human socio-economic system B: （B） 产业是物质能量发生作用关系的核心 Industry is the core of the relationship between material and Energy C: （C） 产业是人类社会经济与资源环境复合系统的核心 Industry is the core of the hybrid system of human society and economy and natural resources and environment D: （D） 产业是资源环境复合系统的核心 Industry is the core of compound system of natural resources and environment