Things from Earth that people use are ___________.
A: animal resources
B: human resources
C: natural resources
A: animal resources
B: human resources
C: natural resources
举一反三
- The effective demand for natural resources: Refers to people's need for natural resources and the ability to meet such needs.
- the use of natural resources that is not likely todamage the environment
- More natural resources should be made use of _________ the _________ need of energy.
- The passage suggests that the benefit from natural resources is mainly enjoyed by ______. A: the government B: the monopolies C: the businessmen D: the people
- Unlike Muir, Pinchot was much more concerned with the use of natural resources to ______.