(1) 1. Natural resources which are limited can be called non-renewable resources.
2. They become exhausted after use and the time they take to replaces does not match the life cycle.
(2) 1. Resources which can be utilized by all the members of the community are called community – owned
2. resources.
Example: Public parks
(3)1. The transforming of raw materials into finished goods is called Secondary Activities.
2. Man’s skills and ideas are the basic requirements for these activities.
